12540159186

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{15954401}}^1$

素因数の和:15954537

約数の個数: 16

約数和(自身を含む): 25271772768

約数和(自身を除く): 12731613582

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 15954401, 31908802, 47863203, 95726406, 2090026531, 4180053062, 6270079593, 12540159186]

約数ペア:

[(1, 12540159186), (2, 6270079593), (3, 4180053062), (6, 2090026531), (131, 95726406), (262, 47863203), (393, 31908802), (786, 15954401)]