2019017818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2221}}^1\times {\mathrm{26737}}^1$

素因数の和:28977

約数の個数: 16

約数和(自身を含む): 3208239144

約数和(自身を除く): 1189221326

約数列:

[1, 2, 17, 34, 2221, 4442, 26737, 37757, 53474, 75514, 454529, 909058, 59382877, 118765754, 1009508909, 2019017818]

約数ペア:

[(1, 2019017818), (2, 1009508909), (17, 118765754), (34, 59382877), (2221, 909058), (4442, 454529), (26737, 75514), (37757, 53474)]