12525190

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11491}}^1$

素因数の和:11607

約数の個数: 16

約数和(自身を含む): 22754160

約数和(自身を除く): 10228970

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 11491, 22982, 57455, 114910, 1252519, 2505038, 6262595, 12525190]

約数ペア:

[(1, 12525190), (2, 6262595), (5, 2505038), (10, 1252519), (109, 114910), (218, 57455), (545, 22982), (1090, 11491)]