15679317616

素因数分解:

$2^4\times {\mathrm{51803}}^1\times {\mathrm{18917}}^1$

素因数の和:70728

約数の個数: 20

約数和(自身を含む): 30380870232

約数和(自身を除く): 14701552616

約数列:

[1, 2, 4, 8, 16, 18917, 37834, 51803, 75668, 103606, 151336, 207212, 302672, 414424, 828848, 979957351, 1959914702, 3919829404, 7839658808, 15679317616]

約数ペア:

[(1, 15679317616), (2, 7839658808), (4, 3919829404), (8, 1959914702), (16, 979957351), (18917, 828848), (37834, 414424), (51803, 302672), (75668, 207212), (103606, 151336)]