16215433

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 18627840

約数和(自身を除く): 2412407

約数列:

[1, 13, 17, 221, 239, 307, 3107, 3991, 4063, 5219, 52819, 67847, 73373, 953849, 1247341, 16215433]

約数ペア:

[(1, 16215433), (13, 1247341), (17, 953849), (221, 73373), (239, 67847), (307, 52819), (3107, 5219), (3991, 4063)]