13694915

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 18753840

約数和(自身を除く): 5058925

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 845, 853, 1235, 3211, 4265, 11089, 16055, 16207, 55445, 81035, 144157, 210691, 720785, 1053455, 2738983, 13694915]

約数ペア:

[(1, 13694915), (5, 2738983), (13, 1053455), (19, 720785), (65, 210691), (95, 144157), (169, 81035), (247, 55445), (845, 16207), (853, 16055), (1235, 11089), (3211, 4265)]