11822860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{84449}}^1$

素因数の和:84465

約数の個数: 24

約数和(自身を含む): 28375200

約数和(自身を除く): 16552340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 84449, 168898, 337796, 422245, 591143, 844490, 1182286, 1688980, 2364572, 2955715, 5911430, 11822860]

約数ペア:

[(1, 11822860), (2, 5911430), (4, 2955715), (5, 2364572), (7, 1688980), (10, 1182286), (14, 844490), (20, 591143), (28, 422245), (35, 337796), (70, 168898), (140, 84449)]