12290474

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1511}}^1$

素因数の和:1610

約数の個数: 24

約数和(自身を含む): 21718368

約数和(自身を除く): 9427894

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 581, 1162, 1511, 3022, 4067, 8134, 10577, 21154, 74039, 125413, 148078, 250826, 877891, 1755782, 6145237, 12290474]

約数ペア:

[(1, 12290474), (2, 6145237), (7, 1755782), (14, 877891), (49, 250826), (83, 148078), (98, 125413), (166, 74039), (581, 21154), (1162, 10577), (1511, 8134), (3022, 4067)]