8505988609

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1\times {\mathrm{5479}}^1$

素因数の和:6408

約数の個数: 16

約数和(自身を含む): 9055152000

約数和(自身を除く): 549163391

約数列:

[1, 19, 101, 809, 1919, 5479, 15371, 81709, 104101, 553379, 1552471, 4432511, 10514201, 84217709, 447683611, 8505988609]

約数ペア:

[(1, 8505988609), (19, 447683611), (101, 84217709), (809, 10514201), (1919, 4432511), (5479, 1552471), (15371, 553379), (81709, 104101)]