91319965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{8693}}^1$

素因数の和:8900

約数の個数: 16

約数和(自身を含む): 120185856

約数和(自身を除く): 28865891

約数列:

[1, 5, 11, 55, 191, 955, 2101, 8693, 10505, 43465, 95623, 478115, 1660363, 8301815, 18263993, 91319965]

約数ペア:

[(1, 91319965), (5, 18263993), (11, 8301815), (55, 1660363), (191, 478115), (955, 95623), (2101, 43465), (8693, 10505)]