19952532

素因数分解:

$2^2\times 3^2\times {\mathrm{554237}}^1$

素因数の和:554247

約数の個数: 18

約数和(自身を含む): 50435658

約数和(自身を除く): 30483126

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 554237, 1108474, 1662711, 2216948, 3325422, 4988133, 6650844, 9976266, 19952532]

約数ペア:

[(1, 19952532), (2, 9976266), (3, 6650844), (4, 4988133), (6, 3325422), (9, 2216948), (12, 1662711), (18, 1108474), (36, 554237)]