12607872016

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{659}}^1\times {\mathrm{11839}}^1$

素因数の和:12607

約数の個数: 40

約数和(自身を含む): 24709132800

約数和(自身を除く): 12101260784

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 659, 808, 1318, 1616, 2636, 5272, 10544, 11839, 23678, 47356, 66559, 94712, 133118, 189424, 266236, 532472, 1064944, 1195739, 2391478, 4782956, 7801901, 9565912, 15603802, 19131824, 31207604, 62415208, 124830416, 787992001, 1575984002, 3151968004, 6303936008, 12607872016]

約数ペア:

[(1, 12607872016), (2, 6303936008), (4, 3151968004), (8, 1575984002), (16, 787992001), (101, 124830416), (202, 62415208), (404, 31207604), (659, 19131824), (808, 15603802), (1318, 9565912), (1616, 7801901), (2636, 4782956), (5272, 2391478), (10544, 1195739), (11839, 1064944), (23678, 532472), (47356, 266236), (66559, 189424), (94712, 133118)]