12474386

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2105

約数の個数: 16

約数和(自身を含む): 19418784

約数和(自身を除く): 6944398

約数列:

[1, 2, 43, 73, 86, 146, 1987, 3139, 3974, 6278, 85441, 145051, 170882, 290102, 6237193, 12474386]

約数ペア:

[(1, 12474386), (2, 6237193), (43, 290102), (73, 170882), (86, 145051), (146, 85441), (1987, 6278), (3139, 3974)]