11958182

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2297}}^1$

素因数の和:2455

約数の個数: 16

約数和(自身を含む): 19027440

約数和(自身を除く): 7069258

約数列:

[1, 2, 19, 38, 137, 274, 2297, 2603, 4594, 5206, 43643, 87286, 314689, 629378, 5979091, 11958182]

約数ペア:

[(1, 11958182), (2, 5979091), (19, 629378), (38, 314689), (137, 87286), (274, 43643), (2297, 5206), (2603, 4594)]