19056116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3947}}^1$

素因数の和:4039

約数の個数: 24

約数和(自身を含む): 35816256

約数和(自身を除く): 16760140

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 3947, 4828, 7894, 15788, 67099, 134198, 268396, 280237, 560474, 1120948, 4764029, 9528058, 19056116]

約数ペア:

[(1, 19056116), (2, 9528058), (4, 4764029), (17, 1120948), (34, 560474), (68, 280237), (71, 268396), (142, 134198), (284, 67099), (1207, 15788), (2414, 7894), (3947, 4828)]