12157618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{32507}}^1$

素因数の和:32537

約数の個数: 16

約数和(自身を含む): 21065184

約数和(自身を除く): 8907566

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 32507, 65014, 357577, 552619, 715154, 1105238, 6078809, 12157618]

約数ペア:

[(1, 12157618), (2, 6078809), (11, 1105238), (17, 715154), (22, 552619), (34, 357577), (187, 65014), (374, 32507)]