15671142704

素因数分解:

$2^4\times 7^1\times {\mathrm{139920917}}^1$

素因数の和:139920932

約数の個数: 20

約数和(自身を含む): 34700387664

約数和(自身を除く): 19029244960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139920917, 279841834, 559683668, 979446419, 1119367336, 1958892838, 2238734672, 3917785676, 7835571352, 15671142704]

約数ペア:

[(1, 15671142704), (2, 7835571352), (4, 3917785676), (7, 2238734672), (8, 1958892838), (14, 1119367336), (16, 979446419), (28, 559683668), (56, 279841834), (112, 139920917)]