19005290215

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{3889}}^1\times {\mathrm{33703}}^1$

素因数の和:37626

約数の個数: 16

約数和(自身を含む): 23599540800

約数和(自身を除く): 4594250585

約数列:

[1, 5, 29, 145, 3889, 19445, 33703, 112781, 168515, 563905, 977387, 4886935, 131070967, 655354835, 3801058043, 19005290215]

約数ペア:

[(1, 19005290215), (5, 3801058043), (29, 655354835), (145, 131070967), (3889, 4886935), (19445, 977387), (33703, 563905), (112781, 168515)]