19366126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4999}}^1$

素因数の和:5163

約数の個数: 16

約数和(自身を含む): 31500000

約数和(自身を除く): 12133874

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 4999, 9998, 64987, 129974, 744851, 1489702, 9683063, 19366126]

約数ペア:

[(1, 19366126), (2, 9683063), (13, 1489702), (26, 744851), (149, 129974), (298, 64987), (1937, 9998), (3874, 4999)]