19590130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4177}}^1$

素因数の和:4258

約数の個数: 32

約数和(自身を含む): 40910976

約数和(自身を除く): 21320846

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4177, 4690, 8354, 20885, 29239, 41770, 58478, 146195, 279859, 292390, 559718, 1399295, 1959013, 2798590, 3918026, 9795065, 19590130]

約数ペア:

[(1, 19590130), (2, 9795065), (5, 3918026), (7, 2798590), (10, 1959013), (14, 1399295), (35, 559718), (67, 292390), (70, 279859), (134, 146195), (335, 58478), (469, 41770), (670, 29239), (938, 20885), (2345, 8354), (4177, 4690)]