2029671010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10682479}}^1$

素因数の和:10682505

約数の個数: 16

約数和(自身を含む): 3845692800

約数和(自身を除く): 1816021790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10682479, 21364958, 53412395, 106824790, 202967101, 405934202, 1014835505, 2029671010]

約数ペア:

[(1, 2029671010), (2, 1014835505), (5, 405934202), (10, 202967101), (19, 106824790), (38, 53412395), (95, 21364958), (190, 10682479)]