25190009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 28366800

約数和(自身を除く): 3176791

約数列:

[1, 13, 29, 109, 377, 613, 1417, 3161, 7969, 17777, 41093, 66817, 231101, 868621, 1937693, 25190009]

約数ペア:

[(1, 25190009), (13, 1937693), (29, 868621), (109, 231101), (377, 66817), (613, 41093), (1417, 17777), (3161, 7969)]