15251324

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31511}}^1$

素因数の和:31537

約数の個数: 18

約数和(自身を含む): 29337672

約数和(自身を除く): 14086348

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 31511, 63022, 126044, 346621, 693242, 1386484, 3812831, 7625662, 15251324]

約数ペア:

[(1, 15251324), (2, 7625662), (4, 3812831), (11, 1386484), (22, 693242), (44, 346621), (121, 126044), (242, 63022), (484, 31511)]