15980357

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 17475840

約数和(自身を除く): 1495483

約数列:

[1, 17, 73, 79, 163, 1241, 1343, 2771, 5767, 11899, 12877, 98039, 202283, 218909, 940021, 15980357]

約数ペア:

[(1, 15980357), (17, 940021), (73, 218909), (79, 202283), (163, 98039), (1241, 12877), (1343, 11899), (2771, 5767)]