16221922

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3559}}^1$

素因数の和:3657

約数の個数: 16

約数和(自身を含む): 25375680

約数和(自身を除く): 9153758

約数列:

[1, 2, 43, 53, 86, 106, 2279, 3559, 4558, 7118, 153037, 188627, 306074, 377254, 8110961, 16221922]

約数ペア:

[(1, 16221922), (2, 8110961), (43, 377254), (53, 306074), (86, 188627), (106, 153037), (2279, 7118), (3559, 4558)]