18656453090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{169604119}}^1$

素因数の和:169604137

約数の個数: 16

約数和(自身を含む): 36634489920

約数和(自身を除く): 17978036830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 169604119, 339208238, 848020595, 1696041190, 1865645309, 3731290618, 9328226545, 18656453090]

約数ペア:

[(1, 18656453090), (2, 9328226545), (5, 3731290618), (10, 1865645309), (11, 1696041190), (22, 848020595), (55, 339208238), (110, 169604119)]