19505664

素因数分解:

$2^9\times 3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:127

約数の個数: 160

約数和(自身を含む): 61871040

約数和(自身を除く): 42365376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 83, 96, 102, 108, 128, 136, 144, 153, 166, 192, 204, 216, 249, 256, 272, 288, 306, 332, 384, 408, 432, 459, 498, 512, 544, 576, 612, 664, 747, 768, 816, 864, 918, 996, 1088, 1152, 1224, 1328, 1411, 1494, 1536, 1632, 1728, 1836, 1992, 2176, 2241, 2304, 2448, 2656, 2822, 2988, 3264, 3456, 3672, 3984, 4233, 4352, 4482, 4608, 4896, 5312, 5644, 5976, 6528, 6912, 7344, 7968, 8466, 8704, 8964, 9792, 10624, 11288, 11952, 12699, 13056, 13824, 14688, 15936, 16932, 17928, 19584, 21248, 22576, 23904, 25398, 26112, 29376, 31872, 33864, 35856, 38097, 39168, 42496, 45152, 47808, 50796, 58752, 63744, 67728, 71712, 76194, 78336, 90304, 95616, 101592, 117504, 127488, 135456, 143424, 152388, 180608, 191232, 203184, 235008, 270912, 286848, 304776, 361216, 382464, 406368, 541824, 573696, 609552, 722432, 812736, 1083648, 1147392, 1219104, 1625472, 2167296, 2438208, 3250944, 4876416, 6501888, 9752832, 19505664]

約数ペア:

[(1, 19505664), (2, 9752832), (3, 6501888), (4, 4876416), (6, 3250944), (8, 2438208), (9, 2167296), (12, 1625472), (16, 1219104), (17, 1147392), (18, 1083648), (24, 812736), (27, 722432), (32, 609552), (34, 573696), (36, 541824), (48, 406368), (51, 382464), (54, 361216), (64, 304776), (68, 286848), (72, 270912), (83, 235008), (96, 203184), (102, 191232), (108, 180608), (128, 152388), (136, 143424), (144, 135456), (153, 127488), (166, 117504), (192, 101592), (204, 95616), (216, 90304), (249, 78336), (256, 76194), (272, 71712), (288, 67728), (306, 63744), (332, 58752), (384, 50796), (408, 47808), (432, 45152), (459, 42496), (498, 39168), (512, 38097), (544, 35856), (576, 33864), (612, 31872), (664, 29376), (747, 26112), (768, 25398), (816, 23904), (864, 22576), (918, 21248), (996, 19584), (1088, 17928), (1152, 16932), (1224, 15936), (1328, 14688), (1411, 13824), (1494, 13056), (1536, 12699), (1632, 11952), (1728, 11288), (1836, 10624), (1992, 9792), (2176, 8964), (2241, 8704), (2304, 8466), (2448, 7968), (2656, 7344), (2822, 6912), (2988, 6528), (3264, 5976), (3456, 5644), (3672, 5312), (3984, 4896), (4233, 4608), (4352, 4482)]