20191169869

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{210143}}^1$

素因数の和:210564

約数の個数: 16

約数和(自身を含む): 22947724800

約数和(自身を除く): 2756554931

約数列:

[1, 13, 19, 247, 389, 5057, 7391, 96083, 210143, 2731859, 3992717, 51905321, 81745627, 1062693151, 1553166913, 20191169869]

約数ペア:

[(1, 20191169869), (13, 1553166913), (19, 1062693151), (247, 81745627), (389, 51905321), (5057, 3992717), (7391, 2731859), (96083, 210143)]