13151918

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:428

約数の個数: 24

約数和(自身を含む): 21582288

約数和(自身を除く): 8430370

約数列:

[1, 2, 13, 26, 167, 169, 233, 334, 338, 466, 2171, 3029, 4342, 6058, 28223, 38911, 39377, 56446, 77822, 78754, 505843, 1011686, 6575959, 13151918]

約数ペア:

[(1, 13151918), (2, 6575959), (13, 1011686), (26, 505843), (167, 78754), (169, 77822), (233, 56446), (334, 39377), (338, 38911), (466, 28223), (2171, 6058), (3029, 4342)]