12158434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{661}}^1$

素因数の和:1221

約数の個数: 16

約数和(自身を含む): 19375416

約数和(自身を除く): 7216982

約数列:

[1, 2, 17, 34, 541, 661, 1082, 1322, 9197, 11237, 18394, 22474, 357601, 715202, 6079217, 12158434]

約数ペア:

[(1, 12158434), (2, 6079217), (17, 715202), (34, 357601), (541, 22474), (661, 18394), (1082, 11237), (1322, 9197)]