13820094865

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1\times {\mathrm{40709}}^1$

素因数の和:42336

約数の個数: 16

約数和(自身を含む): 16980955200

約数和(自身を除く): 3160860335

約数列:

[1, 5, 43, 215, 1579, 7895, 40709, 67897, 203545, 339485, 1750487, 8752435, 64279511, 321397555, 2764018973, 13820094865]

約数ペア:

[(1, 13820094865), (5, 2764018973), (43, 321397555), (215, 64279511), (1579, 8752435), (7895, 1750487), (40709, 339485), (67897, 203545)]