12470996482

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20715941}}^1$

素因数の和:20715993

約数の個数: 16

約数和(自身を含む): 21876034752

約数和(自身を除く): 9405038270

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 20715941, 41431882, 145011587, 290023174, 890785463, 1781570926, 6235498241, 12470996482]

約数ペア:

[(1, 12470996482), (2, 6235498241), (7, 1781570926), (14, 890785463), (43, 290023174), (86, 145011587), (301, 41431882), (602, 20715941)]