22398188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1543}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 41502720

約数和(自身を除く): 19104532

約数列:

[1, 2, 4, 19, 38, 76, 191, 382, 764, 1543, 3086, 3629, 6172, 7258, 14516, 29317, 58634, 117268, 294713, 589426, 1178852, 5599547, 11199094, 22398188]

約数ペア:

[(1, 22398188), (2, 11199094), (4, 5599547), (19, 1178852), (38, 589426), (76, 294713), (191, 117268), (382, 58634), (764, 29317), (1543, 14516), (3086, 7258), (3629, 6172)]