22148072

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{7669}}^1$

素因数の和:7713

約数の個数: 24

約数和(自身を含む): 43834050

約数和(自身を除く): 21685978

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 7669, 15338, 30676, 61352, 145711, 291422, 582844, 1165688, 2768509, 5537018, 11074036, 22148072]

約数ペア:

[(1, 22148072), (2, 11074036), (4, 5537018), (8, 2768509), (19, 1165688), (38, 582844), (76, 291422), (152, 145711), (361, 61352), (722, 30676), (1444, 15338), (2888, 7669)]