191325631

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{5639}}^1$

素因数の和:5814

約数の個数: 16

約数和(自身を含む): 226321920

約数和(自身を除く): 34996289

約数列:

[1, 7, 37, 131, 259, 917, 4847, 5639, 33929, 39473, 208643, 738709, 1460501, 5170963, 27332233, 191325631]

約数ペア:

[(1, 191325631), (7, 27332233), (37, 5170963), (131, 1460501), (259, 738709), (917, 208643), (4847, 39473), (5639, 33929)]