19282274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{30223}}^1$

素因数の和:30265

約数の個数: 16

約数和(自身を含む): 32641920

約数和(自身を除く): 13359646

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 30223, 60446, 332453, 664906, 876467, 1752934, 9641137, 19282274]

約数ペア:

[(1, 19282274), (2, 9641137), (11, 1752934), (22, 876467), (29, 664906), (58, 332453), (319, 60446), (638, 30223)]