9919203839

素因数分解:

${\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1609999}}^1$

素因数の和:1610161

約数の個数: 8

約数和(自身を含む): 10181640000

約数和(自身を除く): 262436161

約数列:

[1, 61, 101, 6161, 1609999, 98209939, 162609899, 9919203839]

約数ペア:

[(1, 9919203839), (61, 162609899), (101, 98209939), (6161, 1609999)]