11897628

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{7237}}^1$

素因数の和:7381

約数の個数: 24

約数和(自身を含む): 27967632

約数和(自身を除く): 16070004

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 7237, 14474, 21711, 28948, 43422, 86844, 991469, 1982938, 2974407, 3965876, 5948814, 11897628]

約数ペア:

[(1, 11897628), (2, 5948814), (3, 3965876), (4, 2974407), (6, 1982938), (12, 991469), (137, 86844), (274, 43422), (411, 28948), (548, 21711), (822, 14474), (1644, 7237)]