19246584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 60963840

約数和(自身を除く): 41717256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 56, 68, 69, 84, 92, 102, 119, 136, 138, 161, 168, 184, 204, 238, 276, 293, 322, 357, 391, 408, 476, 483, 552, 586, 644, 714, 782, 879, 952, 966, 1172, 1173, 1288, 1428, 1564, 1758, 1932, 2051, 2344, 2346, 2737, 2856, 3128, 3516, 3864, 4102, 4692, 4981, 5474, 6153, 6739, 7032, 8204, 8211, 9384, 9962, 10948, 12306, 13478, 14943, 16408, 16422, 19924, 20217, 21896, 24612, 26956, 29886, 32844, 34867, 39848, 40434, 47173, 49224, 53912, 59772, 65688, 69734, 80868, 94346, 104601, 114563, 119544, 139468, 141519, 161736, 188692, 209202, 229126, 278936, 283038, 343689, 377384, 418404, 458252, 566076, 687378, 801941, 836808, 916504, 1132152, 1374756, 1603882, 2405823, 2749512, 3207764, 4811646, 6415528, 9623292, 19246584]

約数ペア:

[(1, 19246584), (2, 9623292), (3, 6415528), (4, 4811646), (6, 3207764), (7, 2749512), (8, 2405823), (12, 1603882), (14, 1374756), (17, 1132152), (21, 916504), (23, 836808), (24, 801941), (28, 687378), (34, 566076), (42, 458252), (46, 418404), (51, 377384), (56, 343689), (68, 283038), (69, 278936), (84, 229126), (92, 209202), (102, 188692), (119, 161736), (136, 141519), (138, 139468), (161, 119544), (168, 114563), (184, 104601), (204, 94346), (238, 80868), (276, 69734), (293, 65688), (322, 59772), (357, 53912), (391, 49224), (408, 47173), (476, 40434), (483, 39848), (552, 34867), (586, 32844), (644, 29886), (714, 26956), (782, 24612), (879, 21896), (952, 20217), (966, 19924), (1172, 16422), (1173, 16408), (1288, 14943), (1428, 13478), (1564, 12306), (1758, 10948), (1932, 9962), (2051, 9384), (2344, 8211), (2346, 8204), (2737, 7032), (2856, 6739), (3128, 6153), (3516, 5474), (3864, 4981), (4102, 4692)]