12969374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3257}}^1$

素因数の和:3451

約数の個数: 16

約数和(自身を含む): 21346416

約数和(自身を除く): 8377042

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3257, 3982, 6514, 35827, 71654, 589517, 1179034, 6484687, 12969374]

約数ペア:

[(1, 12969374), (2, 6484687), (11, 1179034), (22, 589517), (181, 71654), (362, 35827), (1991, 6514), (3257, 3982)]