12449786

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1279}}^1$

素因数の和:1469

約数の個数: 16

約数和(自身を含む): 19415040

約数和(自身を除く): 6965254

約数列:

[1, 2, 31, 62, 157, 314, 1279, 2558, 4867, 9734, 39649, 79298, 200803, 401606, 6224893, 12449786]

約数ペア:

[(1, 12449786), (2, 6224893), (31, 401606), (62, 200803), (157, 79298), (314, 39649), (1279, 9734), (2558, 4867)]