22038904

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{16901}}^1$

素因数の和:17070

約数の個数: 16

約数和(自身を含む): 41578920

約数和(自身を除く): 19540016

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 16901, 33802, 67604, 135208, 2754863, 5509726, 11019452, 22038904]

約数ペア:

[(1, 22038904), (2, 11019452), (4, 5509726), (8, 2754863), (163, 135208), (326, 67604), (652, 33802), (1304, 16901)]