2016491185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{5419}}^1\times {\mathrm{3917}}^1$

素因数の和:9360

約数の個数: 16

約数和(自身を含む): 2548267200

約数和(自身を除く): 531776015

約数列:

[1, 5, 19, 95, 3917, 5419, 19585, 27095, 74423, 102961, 372115, 514805, 21226223, 106131115, 403298237, 2016491185]

約数ペア:

[(1, 2016491185), (5, 403298237), (19, 106131115), (95, 21226223), (3917, 514805), (5419, 372115), (19585, 102961), (27095, 74423)]