219906634

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1973}}^1\times {\mathrm{2423}}^1$

素因数の和:4421

約数の個数: 16

約数和(自身を含む): 344518272

約数和(自身を除く): 124611638

約数列:

[1, 2, 23, 46, 1973, 2423, 3946, 4846, 45379, 55729, 90758, 111458, 4780579, 9561158, 109953317, 219906634]

約数ペア:

[(1, 219906634), (2, 109953317), (23, 9561158), (46, 4780579), (1973, 111458), (2423, 90758), (3946, 55729), (4846, 45379)]