19203170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6691}}^1$

素因数の和:6746

約数の個数: 32

約数和(自身を含む): 40473216

約数和(自身を除く): 21270046

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 6691, 13382, 33455, 46837, 66910, 93674, 234185, 274331, 468370, 548662, 1371655, 1920317, 2743310, 3840634, 9601585, 19203170]

約数ペア:

[(1, 19203170), (2, 9601585), (5, 3840634), (7, 2743310), (10, 1920317), (14, 1371655), (35, 548662), (41, 468370), (70, 274331), (82, 234185), (205, 93674), (287, 66910), (410, 46837), (574, 33455), (1435, 13382), (2870, 6691)]