2016188705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{60811}}^1$

素因数の和:61184

約数の個数: 16

約数和(自身を含む): 2554104000

約数和(自身を除く): 537915295

約数列:

[1, 5, 19, 95, 349, 1745, 6631, 33155, 60811, 304055, 1155409, 5777045, 21223039, 106115195, 403237741, 2016188705]

約数ペア:

[(1, 2016188705), (5, 403237741), (19, 106115195), (95, 21223039), (349, 5777045), (1745, 1155409), (6631, 304055), (33155, 60811)]