22341572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1279}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 42792960

約数和(自身を除く): 20451388

約数列:

[1, 2, 4, 11, 22, 44, 397, 794, 1279, 1588, 2558, 4367, 5116, 8734, 14069, 17468, 28138, 56276, 507763, 1015526, 2031052, 5585393, 11170786, 22341572]

約数ペア:

[(1, 22341572), (2, 11170786), (4, 5585393), (11, 2031052), (22, 1015526), (44, 507763), (397, 56276), (794, 28138), (1279, 17468), (1588, 14069), (2558, 8734), (4367, 5116)]