25380713

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 28060800

約数和(自身を除く): 2680087

約数列:

[1, 19, 29, 73, 551, 631, 1387, 2117, 11989, 18299, 40223, 46063, 347681, 875197, 1335827, 25380713]

約数ペア:

[(1, 25380713), (19, 1335827), (29, 875197), (73, 347681), (551, 46063), (631, 40223), (1387, 18299), (2117, 11989)]