12038385

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25889}}^1$

素因数の和:25928

約数の個数: 16

約数和(自身を含む): 19883520

約数和(自身を除く): 7845135

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 25889, 77667, 129445, 388335, 802559, 2407677, 4012795, 12038385]

約数ペア:

[(1, 12038385), (3, 4012795), (5, 2407677), (15, 802559), (31, 388335), (93, 129445), (155, 77667), (465, 25889)]