12618658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28549}}^1$

素因数の和:28581

約数の個数: 16

約数和(自身を含む): 21583800

約数和(自身を除く): 8965142

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 28549, 57098, 371137, 485333, 742274, 970666, 6309329, 12618658]

約数ペア:

[(1, 12618658), (2, 6309329), (13, 970666), (17, 742274), (26, 485333), (34, 371137), (221, 57098), (442, 28549)]