12771222

素因数分解:

$2^1\times 3^1\times {\mathrm{1447}}^1\times {\mathrm{1471}}^1$

素因数の和:2923

約数の個数: 16

約数和(自身を含む): 25577472

約数和(自身を除く): 12806250

約数列:

[1, 2, 3, 6, 1447, 1471, 2894, 2942, 4341, 4413, 8682, 8826, 2128537, 4257074, 6385611, 12771222]

約数ペア:

[(1, 12771222), (2, 6385611), (3, 4257074), (6, 2128537), (1447, 8826), (1471, 8682), (2894, 4413), (2942, 4341)]