17870842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 31446144

約数和(自身を除く): 13575302

約数列:

[1, 2, 11, 17, 22, 34, 71, 142, 187, 374, 673, 781, 1207, 1346, 1562, 2414, 7403, 11441, 13277, 14806, 22882, 26554, 47783, 95566, 125851, 251702, 525613, 812311, 1051226, 1624622, 8935421, 17870842]

約数ペア:

[(1, 17870842), (2, 8935421), (11, 1624622), (17, 1051226), (22, 812311), (34, 525613), (71, 251702), (142, 125851), (187, 95566), (374, 47783), (673, 26554), (781, 22882), (1207, 14806), (1346, 13277), (1562, 11441), (2414, 7403)]