22901972

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2833}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 41897856

約数和(自身を除く): 18995884

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 2833, 4042, 5666, 8084, 11332, 121819, 133151, 243638, 266302, 487276, 532604, 5725493, 11450986, 22901972]

約数ペア:

[(1, 22901972), (2, 11450986), (4, 5725493), (43, 532604), (47, 487276), (86, 266302), (94, 243638), (172, 133151), (188, 121819), (2021, 11332), (2833, 8084), (4042, 5666)]