12745688

素因数分解:

$2^3\times {\mathrm{1009}}^1\times {\mathrm{1579}}^1$

素因数の和:2594

約数の個数: 16

約数和(自身を含む): 23937000

約数和(自身を除く): 11191312

約数列:

[1, 2, 4, 8, 1009, 1579, 2018, 3158, 4036, 6316, 8072, 12632, 1593211, 3186422, 6372844, 12745688]

約数ペア:

[(1, 12745688), (2, 6372844), (4, 3186422), (8, 1593211), (1009, 12632), (1579, 8072), (2018, 6316), (3158, 4036)]