12898676

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20029}}^1$

素因数の和:20063

約数の個数: 24

約数和(自身を含む): 26920320

約数和(自身を除く): 14021644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 20029, 40058, 80116, 140203, 280406, 460667, 560812, 921334, 1842668, 3224669, 6449338, 12898676]

約数ペア:

[(1, 12898676), (2, 6449338), (4, 3224669), (7, 1842668), (14, 921334), (23, 560812), (28, 460667), (46, 280406), (92, 140203), (161, 80116), (322, 40058), (644, 20029)]