18907114

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1667}}^1$

素因数の和:1829

約数の個数: 16

約数和(自身を含む): 29183328

約数和(自身を除く): 10276214

約数列:

[1, 2, 53, 106, 107, 214, 1667, 3334, 5671, 11342, 88351, 176702, 178369, 356738, 9453557, 18907114]

約数ペア:

[(1, 18907114), (2, 9453557), (53, 356738), (106, 178369), (107, 176702), (214, 88351), (1667, 11342), (3334, 5671)]