22220668

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1621}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 40874400

約数和(自身を除く): 18653732

約数列:

[1, 2, 4, 23, 46, 92, 149, 298, 596, 1621, 3242, 3427, 6484, 6854, 13708, 37283, 74566, 149132, 241529, 483058, 966116, 5555167, 11110334, 22220668]

約数ペア:

[(1, 22220668), (2, 11110334), (4, 5555167), (23, 966116), (46, 483058), (92, 241529), (149, 149132), (298, 74566), (596, 37283), (1621, 13708), (3242, 6854), (3427, 6484)]