11967690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{56989}}^1$

素因数の和:57006

約数の個数: 32

約数和(自身を含む): 32826240

約数和(自身を除く): 20858550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 56989, 113978, 170967, 284945, 341934, 398923, 569890, 797846, 854835, 1196769, 1709670, 1994615, 2393538, 3989230, 5983845, 11967690]

約数ペア:

[(1, 11967690), (2, 5983845), (3, 3989230), (5, 2393538), (6, 1994615), (7, 1709670), (10, 1196769), (14, 854835), (15, 797846), (21, 569890), (30, 398923), (35, 341934), (42, 284945), (70, 170967), (105, 113978), (210, 56989)]