15972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3$

素因数の和:40

約数の個数: 24

約数和(自身を含む): 40992

約数和(自身を除く): 25020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1331, 1452, 2662, 3993, 5324, 7986, 15972]

約数ペア:

[(1, 15972), (2, 7986), (3, 5324), (4, 3993), (6, 2662), (11, 1452), (12, 1331), (22, 726), (33, 484), (44, 363), (66, 242), (121, 132)]