22442170

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 41803776

約数和(自身を除く): 19361606

約数列:

[1, 2, 5, 10, 41, 82, 127, 205, 254, 410, 431, 635, 862, 1270, 2155, 4310, 5207, 10414, 17671, 26035, 35342, 52070, 54737, 88355, 109474, 176710, 273685, 547370, 2244217, 4488434, 11221085, 22442170]

約数ペア:

[(1, 22442170), (2, 11221085), (5, 4488434), (10, 2244217), (41, 547370), (82, 273685), (127, 176710), (205, 109474), (254, 88355), (410, 54737), (431, 52070), (635, 35342), (862, 26035), (1270, 17671), (2155, 10414), (4310, 5207)]