12854800078870

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9383065751}}^1$

素因数の和:9383065895

約数の個数: 16

約数和(自身を含む): 23307535327968

約数和(自身を除く): 10452735249098

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 9383065751, 18766131502, 46915328755, 93830657510, 1285480007887, 2570960015774, 6427400039435, 12854800078870]

約数ペア:

[(1, 12854800078870), (2, 6427400039435), (5, 2570960015774), (10, 1285480007887), (137, 93830657510), (274, 46915328755), (685, 18766131502), (1370, 9383065751)]