22017410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 41150592

約数和(自身を除く): 19133182

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 410, 415, 647, 830, 1294, 3235, 3403, 6470, 6806, 17015, 26527, 34030, 53054, 53701, 107402, 132635, 265270, 268505, 537010, 2201741, 4403482, 11008705, 22017410]

約数ペア:

[(1, 22017410), (2, 11008705), (5, 4403482), (10, 2201741), (41, 537010), (82, 268505), (83, 265270), (166, 132635), (205, 107402), (410, 53701), (415, 53054), (647, 34030), (830, 26527), (1294, 17015), (3235, 6806), (3403, 6470)]