16396457

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2917}}^1$

素因数の和:3008

約数の個数: 16

約数和(自身を含む): 20729472

約数和(自身を除く): 4333015

約数列:

[1, 7, 11, 73, 77, 511, 803, 2917, 5621, 20419, 32087, 212941, 224609, 1490587, 2342351, 16396457]

約数ペア:

[(1, 16396457), (7, 2342351), (11, 1490587), (73, 224609), (77, 212941), (511, 32087), (803, 20419), (2917, 5621)]