11918428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3307}}^1$

素因数の和:3381

約数の個数: 24

約数和(自身を含む): 22507632

約数和(自身を除く): 10589204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3307, 3604, 6614, 13228, 56219, 112438, 175271, 224876, 350542, 701084, 2979607, 5959214, 11918428]

約数ペア:

[(1, 11918428), (2, 5959214), (4, 2979607), (17, 701084), (34, 350542), (53, 224876), (68, 175271), (106, 112438), (212, 56219), (901, 13228), (1802, 6614), (3307, 3604)]