17939864

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1459}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 35478000

約数和(自身を除く): 17538136

約数列:

[1, 2, 4, 8, 29, 53, 58, 106, 116, 212, 232, 424, 1459, 1537, 2918, 3074, 5836, 6148, 11672, 12296, 42311, 77327, 84622, 154654, 169244, 309308, 338488, 618616, 2242483, 4484966, 8969932, 17939864]

約数ペア:

[(1, 17939864), (2, 8969932), (4, 4484966), (8, 2242483), (29, 618616), (53, 338488), (58, 309308), (106, 169244), (116, 154654), (212, 84622), (232, 77327), (424, 42311), (1459, 12296), (1537, 11672), (2918, 6148), (3074, 5836)]