22442792

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{20477}}^1$

素因数の和:20620

約数の個数: 16

約数和(自身を含む): 42389460

約数和(自身を除く): 19946668

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 20477, 40954, 81908, 163816, 2805349, 5610698, 11221396, 22442792]

約数ペア:

[(1, 22442792), (2, 11221396), (4, 5610698), (8, 2805349), (137, 163816), (274, 81908), (548, 40954), (1096, 20477)]