13216394

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{677}}^1$

素因数の和:949

約数の個数: 16

約数和(自身を含む): 20405088

約数和(自身を除く): 7188694

約数列:

[1, 2, 43, 86, 227, 454, 677, 1354, 9761, 19522, 29111, 58222, 153679, 307358, 6608197, 13216394]

約数ペア:

[(1, 13216394), (2, 6608197), (43, 307358), (86, 153679), (227, 58222), (454, 29111), (677, 19522), (1354, 9761)]