12961214

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{11719}}^1$

素因数の和:11807

約数の個数: 16

約数和(自身を含む): 22502400

約数和(自身を除く): 9541186

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 11719, 23438, 82033, 164066, 925801, 1851602, 6480607, 12961214]

約数ペア:

[(1, 12961214), (2, 6480607), (7, 1851602), (14, 925801), (79, 164066), (158, 82033), (553, 23438), (1106, 11719)]