15209701

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 17041024

約数和(自身を除く): 1831323

約数列:

[1, 13, 37, 103, 307, 481, 1339, 3811, 3991, 11359, 31621, 49543, 147667, 411073, 1169977, 15209701]

約数ペア:

[(1, 15209701), (13, 1169977), (37, 411073), (103, 147667), (307, 49543), (481, 31621), (1339, 11359), (3811, 3991)]