12894308

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1049}}^1$

素因数の和:1499

約数の個数: 24

約数和(自身を含む): 25872000

約数和(自身を除く): 12977692

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1049, 1756, 2098, 3073, 4196, 6146, 7343, 12292, 14686, 29372, 460511, 921022, 1842044, 3223577, 6447154, 12894308]

約数ペア:

[(1, 12894308), (2, 6447154), (4, 3223577), (7, 1842044), (14, 921022), (28, 460511), (439, 29372), (878, 14686), (1049, 12292), (1756, 7343), (2098, 6146), (3073, 4196)]