15161894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1637}}^1$

素因数の和:2071

約数の個数: 16

約数和(自身を含む): 24884496

約数和(自身を除く): 9722602

約数列:

[1, 2, 11, 22, 421, 842, 1637, 3274, 4631, 9262, 18007, 36014, 689177, 1378354, 7580947, 15161894]

約数ペア:

[(1, 15161894), (2, 7580947), (11, 1378354), (22, 689177), (421, 36014), (842, 18007), (1637, 9262), (3274, 4631)]