18467012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1259}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 34221600

約数和(自身を除く): 15754588

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 1259, 2518, 3667, 5036, 7334, 14668, 23921, 47842, 95684, 242987, 485974, 971948, 4616753, 9233506, 18467012]

約数ペア:

[(1, 18467012), (2, 9233506), (4, 4616753), (19, 971948), (38, 485974), (76, 242987), (193, 95684), (386, 47842), (772, 23921), (1259, 14668), (2518, 7334), (3667, 5036)]