15394610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19993}}^1$

素因数の和:20018

約数の個数: 32

約数和(自身を含む): 34549632

約数和(自身を除く): 19155022

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 19993, 39986, 99965, 139951, 199930, 219923, 279902, 439846, 699755, 1099615, 1399510, 1539461, 2199230, 3078922, 7697305, 15394610]

約数ペア:

[(1, 15394610), (2, 7697305), (5, 3078922), (7, 2199230), (10, 1539461), (11, 1399510), (14, 1099615), (22, 699755), (35, 439846), (55, 279902), (70, 219923), (77, 199930), (110, 139951), (154, 99965), (385, 39986), (770, 19993)]