22408268

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 39984672

約数和(自身を除く): 17576404

約数列:

[1, 2, 4, 103, 137, 206, 274, 397, 412, 548, 794, 1588, 14111, 28222, 40891, 54389, 56444, 81782, 108778, 163564, 217556, 5602067, 11204134, 22408268]

約数ペア:

[(1, 22408268), (2, 11204134), (4, 5602067), (103, 217556), (137, 163564), (206, 108778), (274, 81782), (397, 56444), (412, 54389), (548, 40891), (794, 28222), (1588, 14111)]