11906122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2287}}^1$

素因数の和:2445

約数の個数: 16

約数和(自身を含む): 18944640

約数和(自身を除く): 7038518

約数列:

[1, 2, 19, 38, 137, 274, 2287, 2603, 4574, 5206, 43453, 86906, 313319, 626638, 5953061, 11906122]

約数ペア:

[(1, 11906122), (2, 5953061), (19, 626638), (38, 313319), (137, 86906), (274, 43453), (2287, 5206), (2603, 4574)]