19718844

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{96661}}^1$

素因数の和:96685

約数の個数: 24

約数和(自身を含む): 48717648

約数和(自身を除く): 28998804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 96661, 193322, 289983, 386644, 579966, 1159932, 1643237, 3286474, 4929711, 6572948, 9859422, 19718844]

約数ペア:

[(1, 19718844), (2, 9859422), (3, 6572948), (4, 4929711), (6, 3286474), (12, 1643237), (17, 1159932), (34, 579966), (51, 386644), (68, 289983), (102, 193322), (204, 96661)]