12541978

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{2141}}^1$

素因数の和:2273

約数の個数: 16

約数和(自身を含む): 19663560

約数和(自身を除く): 7121582

約数列:

[1, 2, 29, 58, 101, 202, 2141, 2929, 4282, 5858, 62089, 124178, 216241, 432482, 6270989, 12541978]

約数ペア:

[(1, 12541978), (2, 6270989), (29, 432482), (58, 216241), (101, 124178), (202, 62089), (2141, 5858), (2929, 4282)]