22442287

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 27651456

約数和(自身を除く): 5209169

約数列:

[1, 7, 19, 83, 107, 133, 361, 581, 749, 1577, 2033, 2527, 8881, 11039, 14231, 29963, 38627, 62167, 168739, 209741, 270389, 1181173, 3206041, 22442287]

約数ペア:

[(1, 22442287), (7, 3206041), (19, 1181173), (83, 270389), (107, 209741), (133, 168739), (361, 62167), (581, 38627), (749, 29963), (1577, 14231), (2033, 11039), (2527, 8881)]