22604816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{108677}}^1$

素因数の和:108698

約数の個数: 20

約数和(自身を含む): 47166252

約数和(自身を除く): 24561436

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 108677, 217354, 434708, 869416, 1412801, 1738832, 2825602, 5651204, 11302408, 22604816]

約数ペア:

[(1, 22604816), (2, 11302408), (4, 5651204), (8, 2825602), (13, 1738832), (16, 1412801), (26, 869416), (52, 434708), (104, 217354), (208, 108677)]