1247130246

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{10939739}}^1$

素因数の和:10939763

約数の個数: 16

約数和(自身を含む): 2625537600

約数和(自身を除く): 1378407354

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 10939739, 21879478, 32819217, 65638434, 207855041, 415710082, 623565123, 1247130246]

約数ペア:

[(1, 1247130246), (2, 623565123), (3, 415710082), (6, 207855041), (19, 65638434), (38, 32819217), (57, 21879478), (114, 10939739)]