22199276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2111}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 42577920

約数和(自身を除く): 20378644

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2111, 2629, 4222, 5258, 8444, 10516, 23221, 46442, 92884, 504529, 1009058, 2018116, 5549819, 11099638, 22199276]

約数ペア:

[(1, 22199276), (2, 11099638), (4, 5549819), (11, 2018116), (22, 1009058), (44, 504529), (239, 92884), (478, 46442), (956, 23221), (2111, 10516), (2629, 8444), (4222, 5258)]