9887438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26437}}^1$

素因数の和:26467

約数の個数: 16

約数和(自身を含む): 17131824

約数和(自身を除く): 7244386

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 26437, 52874, 290807, 449429, 581614, 898858, 4943719, 9887438]

約数ペア:

[(1, 9887438), (2, 4943719), (11, 898858), (17, 581614), (22, 449429), (34, 290807), (187, 52874), (374, 26437)]