1227833090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11162119}}^1$

素因数の和:11162137

約数の個数: 16

約数和(自身を含む): 2411017920

約数和(自身を除く): 1183184830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 11162119, 22324238, 55810595, 111621190, 122783309, 245566618, 613916545, 1227833090]

約数ペア:

[(1, 1227833090), (2, 613916545), (5, 245566618), (10, 122783309), (11, 111621190), (22, 55810595), (55, 22324238), (110, 11162119)]