22388564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2129}}^1$

素因数の和:2383

約数の個数: 24

約数和(自身を含む): 42940800

約数和(自身を除く): 20552236

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2129, 2629, 4258, 5258, 8516, 10516, 23419, 46838, 93676, 508831, 1017662, 2035324, 5597141, 11194282, 22388564]

約数ペア:

[(1, 22388564), (2, 11194282), (4, 5597141), (11, 2035324), (22, 1017662), (44, 508831), (239, 93676), (478, 46838), (956, 23419), (2129, 10516), (2629, 8516), (4258, 5258)]