12565016

素因数分解:

$2^3\times {\mathrm{461}}^1\times {\mathrm{3407}}^1$

素因数の和:3874

約数の個数: 16

約数和(自身を含む): 23617440

約数和(自身を除く): 11052424

約数列:

[1, 2, 4, 8, 461, 922, 1844, 3407, 3688, 6814, 13628, 27256, 1570627, 3141254, 6282508, 12565016]

約数ペア:

[(1, 12565016), (2, 6282508), (4, 3141254), (8, 1570627), (461, 27256), (922, 13628), (1844, 6814), (3407, 3688)]