19185682

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3851}}^1$

素因数の和:3953

約数の個数: 16

約数和(自身を含む): 29953152

約数和(自身を除く): 10767470

約数列:

[1, 2, 47, 53, 94, 106, 2491, 3851, 4982, 7702, 180997, 204103, 361994, 408206, 9592841, 19185682]

約数ペア:

[(1, 19185682), (2, 9592841), (47, 408206), (53, 361994), (94, 204103), (106, 180997), (2491, 7702), (3851, 4982)]