12847648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 31026240

約数和(自身を除く): 18178592

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 44, 68, 76, 88, 113, 136, 152, 176, 187, 209, 226, 272, 304, 323, 352, 374, 418, 452, 544, 608, 646, 748, 836, 904, 1243, 1292, 1496, 1672, 1808, 1921, 2147, 2486, 2584, 2992, 3344, 3553, 3616, 3842, 4294, 4972, 5168, 5984, 6688, 7106, 7684, 8588, 9944, 10336, 14212, 15368, 17176, 19888, 21131, 23617, 28424, 30736, 34352, 36499, 39776, 42262, 47234, 56848, 61472, 68704, 72998, 84524, 94468, 113696, 145996, 169048, 188936, 291992, 338096, 377872, 401489, 583984, 676192, 755744, 802978, 1167968, 1605956, 3211912, 6423824, 12847648]

約数ペア:

[(1, 12847648), (2, 6423824), (4, 3211912), (8, 1605956), (11, 1167968), (16, 802978), (17, 755744), (19, 676192), (22, 583984), (32, 401489), (34, 377872), (38, 338096), (44, 291992), (68, 188936), (76, 169048), (88, 145996), (113, 113696), (136, 94468), (152, 84524), (176, 72998), (187, 68704), (209, 61472), (226, 56848), (272, 47234), (304, 42262), (323, 39776), (352, 36499), (374, 34352), (418, 30736), (452, 28424), (544, 23617), (608, 21131), (646, 19888), (748, 17176), (836, 15368), (904, 14212), (1243, 10336), (1292, 9944), (1496, 8588), (1672, 7684), (1808, 7106), (1921, 6688), (2147, 5984), (2486, 5168), (2584, 4972), (2992, 4294), (3344, 3842), (3553, 3616)]