12415592

素因数分解:

$2^3\times 7^1\times {\mathrm{221707}}^1$

素因数の和:221720

約数の個数: 16

約数和(自身を含む): 26604960

約数和(自身を除く): 14189368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 221707, 443414, 886828, 1551949, 1773656, 3103898, 6207796, 12415592]

約数ペア:

[(1, 12415592), (2, 6207796), (4, 3103898), (7, 1773656), (8, 1551949), (14, 886828), (28, 443414), (56, 221707)]