21248062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{56813}}^1$

素因数の和:56843

約数の個数: 16

約数和(自身を含む): 36815472

約数和(自身を除く): 15567410

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 56813, 113626, 624943, 965821, 1249886, 1931642, 10624031, 21248062]

約数ペア:

[(1, 21248062), (2, 10624031), (11, 1931642), (17, 1249886), (22, 965821), (34, 624943), (187, 113626), (374, 56813)]