19227936

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 65028096

約数和(自身を除く): 45800160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 71, 78, 84, 91, 93, 96, 104, 112, 124, 142, 156, 168, 182, 186, 208, 213, 217, 224, 248, 273, 284, 312, 336, 364, 372, 403, 416, 426, 434, 496, 497, 546, 568, 624, 651, 672, 728, 744, 806, 852, 868, 923, 992, 994, 1092, 1136, 1209, 1248, 1302, 1456, 1488, 1491, 1612, 1704, 1736, 1846, 1988, 2184, 2201, 2272, 2418, 2604, 2769, 2821, 2912, 2976, 2982, 3224, 3408, 3472, 3692, 3976, 4368, 4402, 4836, 5208, 5538, 5642, 5964, 6448, 6461, 6603, 6816, 6944, 7384, 7952, 8463, 8736, 8804, 9672, 10416, 11076, 11284, 11928, 12896, 12922, 13206, 14768, 15407, 15904, 16926, 17608, 19344, 19383, 20832, 22152, 22568, 23856, 25844, 26412, 28613, 29536, 30814, 33852, 35216, 38688, 38766, 44304, 45136, 46221, 47712, 51688, 52824, 57226, 61628, 67704, 70432, 77532, 85839, 88608, 90272, 92442, 103376, 105648, 114452, 123256, 135408, 155064, 171678, 184884, 200291, 206752, 211296, 228904, 246512, 270816, 310128, 343356, 369768, 400582, 457808, 493024, 600873, 620256, 686712, 739536, 801164, 915616, 1201746, 1373424, 1479072, 1602328, 2403492, 2746848, 3204656, 4806984, 6409312, 9613968, 19227936]

約数ペア:

[(1, 19227936), (2, 9613968), (3, 6409312), (4, 4806984), (6, 3204656), (7, 2746848), (8, 2403492), (12, 1602328), (13, 1479072), (14, 1373424), (16, 1201746), (21, 915616), (24, 801164), (26, 739536), (28, 686712), (31, 620256), (32, 600873), (39, 493024), (42, 457808), (48, 400582), (52, 369768), (56, 343356), (62, 310128), (71, 270816), (78, 246512), (84, 228904), (91, 211296), (93, 206752), (96, 200291), (104, 184884), (112, 171678), (124, 155064), (142, 135408), (156, 123256), (168, 114452), (182, 105648), (186, 103376), (208, 92442), (213, 90272), (217, 88608), (224, 85839), (248, 77532), (273, 70432), (284, 67704), (312, 61628), (336, 57226), (364, 52824), (372, 51688), (403, 47712), (416, 46221), (426, 45136), (434, 44304), (496, 38766), (497, 38688), (546, 35216), (568, 33852), (624, 30814), (651, 29536), (672, 28613), (728, 26412), (744, 25844), (806, 23856), (852, 22568), (868, 22152), (923, 20832), (992, 19383), (994, 19344), (1092, 17608), (1136, 16926), (1209, 15904), (1248, 15407), (1302, 14768), (1456, 13206), (1488, 12922), (1491, 12896), (1612, 11928), (1704, 11284), (1736, 11076), (1846, 10416), (1988, 9672), (2184, 8804), (2201, 8736), (2272, 8463), (2418, 7952), (2604, 7384), (2769, 6944), (2821, 6816), (2912, 6603), (2976, 6461), (2982, 6448), (3224, 5964), (3408, 5642), (3472, 5538), (3692, 5208), (3976, 4836), (4368, 4402)]