2018003395

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{518101}}^1$

素因数の和:518166

約数の個数: 16

約数和(自身を含む): 2611234080

約数和(自身を除く): 593230685

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 518101, 2590505, 9843919, 21242141, 49219595, 106210705, 403600679, 2018003395]

約数ペア:

[(1, 2018003395), (5, 403600679), (19, 106210705), (41, 49219595), (95, 21242141), (205, 9843919), (779, 2590505), (3895, 518101)]