12140401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1499}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 15120000

約数和(自身を除く): 2979599

約数列:

[1, 7, 13, 89, 91, 623, 1157, 1499, 8099, 10493, 19487, 133411, 136409, 933877, 1734343, 12140401]

約数ペア:

[(1, 12140401), (7, 1734343), (13, 933877), (89, 136409), (91, 133411), (623, 19487), (1157, 10493), (1499, 8099)]