18608674

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 32852736

約数和(自身を除く): 14244062

約数列:

[1, 2, 7, 14, 71, 97, 142, 193, 194, 386, 497, 679, 994, 1351, 1358, 2702, 6887, 13703, 13774, 18721, 27406, 37442, 48209, 95921, 96418, 131047, 191842, 262094, 1329191, 2658382, 9304337, 18608674]

約数ペア:

[(1, 18608674), (2, 9304337), (7, 2658382), (14, 1329191), (71, 262094), (97, 191842), (142, 131047), (193, 96418), (194, 95921), (386, 48209), (497, 37442), (679, 27406), (994, 18721), (1351, 13774), (1358, 13703), (2702, 6887)]