2019926838

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{44221}}^1$

素因数の和:44580

約数の個数: 32

約数和(自身を含む): 4228330752

約数和(自身を除く): 2208403914

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 331, 662, 993, 1986, 7613, 15226, 22839, 44221, 45678, 88442, 132663, 265326, 1017083, 2034166, 3051249, 6102498, 14637151, 29274302, 43911453, 87822906, 336654473, 673308946, 1009963419, 2019926838]

約数ペア:

[(1, 2019926838), (2, 1009963419), (3, 673308946), (6, 336654473), (23, 87822906), (46, 43911453), (69, 29274302), (138, 14637151), (331, 6102498), (662, 3051249), (993, 2034166), (1986, 1017083), (7613, 265326), (15226, 132663), (22839, 88442), (44221, 45678)]