21619644

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{94823}}^1$

素因数の和:94849

約数の個数: 24

約数和(自身を含む): 53101440

約数和(自身を除く): 31481796

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 94823, 189646, 284469, 379292, 568938, 1137876, 1801637, 3603274, 5404911, 7206548, 10809822, 21619644]

約数ペア:

[(1, 21619644), (2, 10809822), (3, 7206548), (4, 5404911), (6, 3603274), (12, 1801637), (19, 1137876), (38, 568938), (57, 379292), (76, 284469), (114, 189646), (228, 94823)]