22045816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211979}}^1$

素因数の和:211998

約数の個数: 16

約数和(自身を含む): 44515800

約数和(自身を除く): 22469984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211979, 423958, 847916, 1695832, 2755727, 5511454, 11022908, 22045816]

約数ペア:

[(1, 22045816), (2, 11022908), (4, 5511454), (8, 2755727), (13, 1695832), (26, 847916), (52, 423958), (104, 211979)]