19188906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{26431}}^1$

素因数の和:26458

約数の個数: 24

約数和(自身を含む): 42185472

約数和(自身を除く): 22996566

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 26431, 52862, 79293, 158586, 290741, 581482, 872223, 1744446, 3198151, 6396302, 9594453, 19188906]

約数ペア:

[(1, 19188906), (2, 9594453), (3, 6396302), (6, 3198151), (11, 1744446), (22, 872223), (33, 581482), (66, 290741), (121, 158586), (242, 79293), (363, 52862), (726, 26431)]