15993258253

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{1033}}^1\times {\mathrm{27997}}^1$

素因数の和:29116

約数の個数: 16

約数和(自身を含む): 18527956480

約数和(自身を除く): 2534698227

約数列:

[1, 7, 79, 553, 1033, 7231, 27997, 81607, 195979, 571249, 2211763, 15482341, 28920901, 202446307, 2284751179, 15993258253]

約数ペア:

[(1, 15993258253), (7, 2284751179), (79, 202446307), (553, 28920901), (1033, 15482341), (7231, 2211763), (27997, 571249), (81607, 195979)]