22045556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1201}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 41699784

約数和(自身を除く): 19654228

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 1201, 1412, 2402, 4589, 4804, 9178, 15613, 18356, 31226, 62452, 423953, 847906, 1695812, 5511389, 11022778, 22045556]

約数ペア:

[(1, 22045556), (2, 11022778), (4, 5511389), (13, 1695812), (26, 847906), (52, 423953), (353, 62452), (706, 31226), (1201, 18356), (1412, 15613), (2402, 9178), (4589, 4804)]