15128893

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 17006976

約数和(自身を除く): 1878083

約数列:

[1, 13, 37, 71, 443, 481, 923, 2627, 5759, 16391, 31453, 34151, 213083, 408889, 1163761, 15128893]

約数ペア:

[(1, 15128893), (13, 1163761), (37, 408889), (71, 213083), (443, 34151), (481, 31453), (923, 16391), (2627, 5759)]