19113297504

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{131071}}^1$

素因数の和:131129

約数の個数: 144

約数和(自身を含む): 60246982656

約数和(自身を除く): 41133685152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1176, 1302, 1488, 1519, 1568, 1736, 2352, 2604, 2976, 3038, 3472, 4557, 4704, 5208, 6076, 6944, 9114, 10416, 12152, 18228, 20832, 24304, 36456, 48608, 72912, 131071, 145824, 262142, 393213, 524284, 786426, 917497, 1048568, 1572852, 1834994, 2097136, 2752491, 3145704, 3669988, 4063201, 4194272, 5504982, 6291408, 6422479, 7339976, 8126402, 11009964, 12189603, 12582816, 12844958, 14679952, 16252804, 19267437, 22019928, 24379206, 25689916, 28442407, 29359904, 32505608, 38534874, 44039856, 48758412, 51379832, 56884814, 65011216, 77069748, 85327221, 88079712, 97516824, 102759664, 113769628, 130022432, 154139496, 170654442, 195033648, 199096849, 205519328, 227539256, 308278992, 341308884, 390067296, 398193698, 455078512, 597290547, 616557984, 682617768, 796387396, 910157024, 1194581094, 1365235536, 1592774792, 2389162188, 2730471072, 3185549584, 4778324376, 6371099168, 9556648752, 19113297504]

約数ペア:

[(1, 19113297504), (2, 9556648752), (3, 6371099168), (4, 4778324376), (6, 3185549584), (7, 2730471072), (8, 2389162188), (12, 1592774792), (14, 1365235536), (16, 1194581094), (21, 910157024), (24, 796387396), (28, 682617768), (31, 616557984), (32, 597290547), (42, 455078512), (48, 398193698), (49, 390067296), (56, 341308884), (62, 308278992), (84, 227539256), (93, 205519328), (96, 199096849), (98, 195033648), (112, 170654442), (124, 154139496), (147, 130022432), (168, 113769628), (186, 102759664), (196, 97516824), (217, 88079712), (224, 85327221), (248, 77069748), (294, 65011216), (336, 56884814), (372, 51379832), (392, 48758412), (434, 44039856), (496, 38534874), (588, 32505608), (651, 29359904), (672, 28442407), (744, 25689916), (784, 24379206), (868, 22019928), (992, 19267437), (1176, 16252804), (1302, 14679952), (1488, 12844958), (1519, 12582816), (1568, 12189603), (1736, 11009964), (2352, 8126402), (2604, 7339976), (2976, 6422479), (3038, 6291408), (3472, 5504982), (4557, 4194272), (4704, 4063201), (5208, 3669988), (6076, 3145704), (6944, 2752491), (9114, 2097136), (10416, 1834994), (12152, 1572852), (18228, 1048568), (20832, 917497), (24304, 786426), (36456, 524284), (48608, 393213), (72912, 262142), (131071, 145824)]