12799444

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1489}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 25699520

約数和(自身を除く): 12900076

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 1489, 2149, 2978, 4298, 5956, 8596, 10423, 20846, 41692, 457123, 914246, 1828492, 3199861, 6399722, 12799444]

約数ペア:

[(1, 12799444), (2, 6399722), (4, 3199861), (7, 1828492), (14, 914246), (28, 457123), (307, 41692), (614, 20846), (1228, 10423), (1489, 8596), (2149, 5956), (2978, 4298)]