17873372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1013}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 34240752

約数和(自身を除く): 16367380

約数列:

[1, 2, 4, 11, 22, 44, 401, 802, 1013, 1604, 2026, 4052, 4411, 8822, 11143, 17644, 22286, 44572, 406213, 812426, 1624852, 4468343, 8936686, 17873372]

約数ペア:

[(1, 17873372), (2, 8936686), (4, 4468343), (11, 1624852), (22, 812426), (44, 406213), (401, 44572), (802, 22286), (1013, 17644), (1604, 11143), (2026, 8822), (4052, 4411)]