15171222

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{20897}}^1$

素因数の和:20924

約数の個数: 24

約数和(自身を含む): 33353208

約数和(自身を除く): 18181986

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 20897, 41794, 62691, 125382, 229867, 459734, 689601, 1379202, 2528537, 5057074, 7585611, 15171222]

約数ペア:

[(1, 15171222), (2, 7585611), (3, 5057074), (6, 2528537), (11, 1379202), (22, 689601), (33, 459734), (66, 229867), (121, 125382), (242, 62691), (363, 41794), (726, 20897)]