19372622

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4159}}^1$

素因数の和:4315

約数の個数: 16

約数和(自身を含む): 31000320

約数和(自身を除く): 11627698

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4159, 4658, 8318, 70703, 141406, 569783, 1139566, 9686311, 19372622]

約数ペア:

[(1, 19372622), (2, 9686311), (17, 1139566), (34, 569783), (137, 141406), (274, 70703), (2329, 8318), (4159, 4658)]