12626860

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2347}}^1$

素因数の和:2625

約数の個数: 24

約数和(自身を含む): 26626320

約数和(自身を除く): 13999460

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2347, 2690, 4694, 5380, 9388, 11735, 23470, 46940, 631343, 1262686, 2525372, 3156715, 6313430, 12626860]

約数ペア:

[(1, 12626860), (2, 6313430), (4, 3156715), (5, 2525372), (10, 1262686), (20, 631343), (269, 46940), (538, 23470), (1076, 11735), (1345, 9388), (2347, 5380), (2690, 4694)]