28473818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4597}}^1$

素因数の和:4781

約数の個数: 16

約数和(自身を含む): 45244320

約数和(自身を除く): 16770502

約数列:

[1, 2, 19, 38, 163, 326, 3097, 4597, 6194, 9194, 87343, 174686, 749311, 1498622, 14236909, 28473818]

約数ペア:

[(1, 28473818), (2, 14236909), (19, 1498622), (38, 749311), (163, 174686), (326, 87343), (3097, 9194), (4597, 6194)]