13456144318

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{18637319}}^1$

素因数の和:18637359

約数の個数: 12

約数和(自身を含む): 21302456760

約数和(自身を除く): 7846312442

約数列:

[1, 2, 19, 38, 361, 722, 18637319, 37274638, 354109061, 708218122, 6728072159, 13456144318]

約数ペア:

[(1, 13456144318), (2, 6728072159), (19, 708218122), (38, 354109061), (361, 37274638), (722, 18637319)]