42220508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{50503}}^1$

素因数の和:50537

約数の個数: 24

約数和(自身を含む): 84846720

約数和(自身を除く): 42626212

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 50503, 101006, 202012, 555533, 959557, 1111066, 1919114, 2222132, 3838228, 10555127, 21110254, 42220508]

約数ペア:

[(1, 42220508), (2, 21110254), (4, 10555127), (11, 3838228), (19, 2222132), (22, 1919114), (38, 1111066), (44, 959557), (76, 555533), (209, 202012), (418, 101006), (836, 50503)]