12409222

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{18859}}^1$

素因数の和:18915

約数の個数: 16

約数和(自身を含む): 21726720

約数和(自身を除く): 9317498

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 18859, 37718, 132013, 264026, 886373, 1772746, 6204611, 12409222]

約数ペア:

[(1, 12409222), (2, 6204611), (7, 1772746), (14, 886373), (47, 264026), (94, 132013), (329, 37718), (658, 18859)]