318159142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1196087}}^1$

素因数の和:1196115

約数の個数: 16

約数和(自身を含む): 574122240

約数和(自身を除く): 255963098

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1196087, 2392174, 8372609, 16745218, 22725653, 45451306, 159079571, 318159142]

約数ペア:

[(1, 318159142), (2, 159079571), (7, 45451306), (14, 22725653), (19, 16745218), (38, 8372609), (133, 2392174), (266, 1196087)]