19005509315

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{134681}}^1$

素因数の和:134879

約数の個数: 24

約数和(自身を含む): 24843980448

約数和(自身を除く): 5838471133

約数列:

[1, 5, 13, 65, 167, 169, 835, 845, 2171, 10855, 28223, 134681, 141115, 673405, 1750853, 8754265, 22491727, 22761089, 112458635, 113805445, 292392451, 1461962255, 3801101863, 19005509315]

約数ペア:

[(1, 19005509315), (5, 3801101863), (13, 1461962255), (65, 292392451), (167, 113805445), (169, 112458635), (835, 22761089), (845, 22491727), (2171, 8754265), (10855, 1750853), (28223, 673405), (134681, 141115)]