185115518

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{1429}}^1$

素因数の和:1944

約数の個数: 32

約数和(自身を含む): 334963200

約数和(自身を除く): 149847682

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 487, 974, 1429, 2858, 3409, 6818, 9253, 10003, 18506, 20006, 27151, 54302, 64771, 129542, 190057, 380114, 695923, 1391846, 4871461, 9742922, 13222537, 26445074, 92557759, 185115518]

約数ペア:

[(1, 185115518), (2, 92557759), (7, 26445074), (14, 13222537), (19, 9742922), (38, 4871461), (133, 1391846), (266, 695923), (487, 380114), (974, 190057), (1429, 129542), (2858, 64771), (3409, 54302), (6818, 27151), (9253, 20006), (10003, 18506)]