15492841

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2791}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 19387648

約数和(自身を除く): 3894807

約数列:

[1, 7, 13, 61, 91, 427, 793, 2791, 5551, 19537, 36283, 170251, 253981, 1191757, 2213263, 15492841]

約数ペア:

[(1, 15492841), (7, 2213263), (13, 1191757), (61, 253981), (91, 170251), (427, 36283), (793, 19537), (2791, 5551)]