2215661364019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1409}}^1\times {\mathrm{1402771}}^1$

素因数の和:1404258

約数の個数: 16

約数和(自身を含む): 2373490224000

約数和(自身を除く): 157828859981

約数列:

[1, 19, 59, 1121, 1409, 26771, 83131, 1402771, 1579489, 26652649, 82763489, 1572506291, 1976504339, 37553582441, 116613756001, 2215661364019]

約数ペア:

[(1, 2215661364019), (19, 116613756001), (59, 37553582441), (1121, 1976504339), (1409, 1572506291), (26771, 82763489), (83131, 26652649), (1402771, 1579489)]