12688081918

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{1031}}^1\times {\mathrm{27107}}^1$

素因数の和:28367

約数の個数: 16

約数和(自身を含む): 19135211904

約数和(自身を除く): 6447129986

約数列:

[1, 2, 227, 454, 1031, 2062, 27107, 54214, 234037, 468074, 6153289, 12306578, 27947317, 55894634, 6344040959, 12688081918]

約数ペア:

[(1, 12688081918), (2, 6344040959), (227, 55894634), (454, 27947317), (1031, 12306578), (2062, 6153289), (27107, 468074), (54214, 234037)]