19767065

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1811}}^1$

素因数の和:1912

約数の個数: 16

約数和(自身を含む): 24788160

約数和(自身を除く): 5021095

約数列:

[1, 5, 37, 59, 185, 295, 1811, 2183, 9055, 10915, 67007, 106849, 335035, 534245, 3953413, 19767065]

約数ペア:

[(1, 19767065), (5, 3953413), (37, 534245), (59, 335035), (185, 106849), (295, 67007), (1811, 10915), (2183, 9055)]