23120968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{222317}}^1$

素因数の和:222336

約数の個数: 16

約数和(自身を含む): 46686780

約数和(自身を除く): 23565812

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 222317, 444634, 889268, 1778536, 2890121, 5780242, 11560484, 23120968]

約数ペア:

[(1, 23120968), (2, 11560484), (4, 5780242), (8, 2890121), (13, 1778536), (26, 889268), (52, 444634), (104, 222317)]