19250540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41849}}^1$

素因数の和:41881

約数の個数: 24

約数和(自身を含む): 42184800

約数和(自身を除く): 22934260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 41849, 83698, 167396, 209245, 418490, 836980, 962527, 1925054, 3850108, 4812635, 9625270, 19250540]

約数ペア:

[(1, 19250540), (2, 9625270), (4, 4812635), (5, 3850108), (10, 1925054), (20, 962527), (23, 836980), (46, 418490), (92, 209245), (115, 167396), (230, 83698), (460, 41849)]