30811534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{3301}}^1$

素因数の和:3675

約数の個数: 16

約数和(自身を含む): 49926240

約数和(自身を除く): 19114706

約数列:

[1, 2, 13, 26, 359, 718, 3301, 4667, 6602, 9334, 42913, 85826, 1185059, 2370118, 15405767, 30811534]

約数ペア:

[(1, 30811534), (2, 15405767), (13, 2370118), (26, 1185059), (359, 85826), (718, 42913), (3301, 9334), (4667, 6602)]