15743090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{857}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 31135104

約数和(自身を除く): 15392014

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 167, 334, 835, 857, 1670, 1714, 1837, 3674, 4285, 8570, 9185, 9427, 18370, 18854, 47135, 94270, 143119, 286238, 715595, 1431190, 1574309, 3148618, 7871545, 15743090]

約数ペア:

[(1, 15743090), (2, 7871545), (5, 3148618), (10, 1574309), (11, 1431190), (22, 715595), (55, 286238), (110, 143119), (167, 94270), (334, 47135), (835, 18854), (857, 18370), (1670, 9427), (1714, 9185), (1837, 8570), (3674, 4285)]