22928003

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 29245440

約数和(自身を除く): 6317437

約数列:

[1, 7, 19, 31, 67, 83, 133, 217, 469, 581, 589, 1273, 1577, 2077, 2573, 4123, 5561, 8911, 11039, 14539, 18011, 38927, 39463, 48887, 105659, 172391, 276241, 342209, 739613, 1206737, 3275429, 22928003]

約数ペア:

[(1, 22928003), (7, 3275429), (19, 1206737), (31, 739613), (67, 342209), (83, 276241), (133, 172391), (217, 105659), (469, 48887), (581, 39463), (589, 38927), (1273, 18011), (1577, 14539), (2077, 11039), (2573, 8911), (4123, 5561)]