20190219998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1801733}}^1$

素因数の和:1802179

約数の個数: 16

約数和(自身を含む): 32690661696

約数和(自身を除く): 12500441698

約数列:

[1, 2, 13, 26, 431, 862, 5603, 11206, 1801733, 3603466, 23422529, 46845058, 776546923, 1553093846, 10095109999, 20190219998]

約数ペア:

[(1, 20190219998), (2, 10095109999), (13, 1553093846), (26, 776546923), (431, 46845058), (862, 23422529), (5603, 3603466), (11206, 1801733)]