22197516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{499}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 56784000

約数和(自身を除く): 34586484

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 337, 499, 674, 998, 1011, 1348, 1497, 1996, 2022, 2994, 3707, 4044, 5489, 5988, 7414, 10978, 11121, 14828, 16467, 21956, 22242, 32934, 44484, 65868, 168163, 336326, 504489, 672652, 1008978, 1849793, 2017956, 3699586, 5549379, 7399172, 11098758, 22197516]

約数ペア:

[(1, 22197516), (2, 11098758), (3, 7399172), (4, 5549379), (6, 3699586), (11, 2017956), (12, 1849793), (22, 1008978), (33, 672652), (44, 504489), (66, 336326), (132, 168163), (337, 65868), (499, 44484), (674, 32934), (998, 22242), (1011, 21956), (1348, 16467), (1497, 14828), (1996, 11121), (2022, 10978), (2994, 7414), (3707, 5988), (4044, 5489)]