13681294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 23957856

約数和(自身を除く): 10276562

約数列:

[1, 2, 11, 17, 22, 34, 157, 187, 233, 314, 374, 466, 1727, 2563, 2669, 3454, 3961, 5126, 5338, 7922, 29359, 36581, 43571, 58718, 73162, 87142, 402391, 621877, 804782, 1243754, 6840647, 13681294]

約数ペア:

[(1, 13681294), (2, 6840647), (11, 1243754), (17, 804782), (22, 621877), (34, 402391), (157, 87142), (187, 73162), (233, 58718), (314, 43571), (374, 36581), (466, 29359), (1727, 7922), (2563, 5338), (2669, 5126), (3454, 3961)]