19250060

素因数分解:

$2^2\times 5^1\times {\mathrm{962503}}^1$

素因数の和:962512

約数の個数: 12

約数和(自身を含む): 40425168

約数和(自身を除く): 21175108

約数列:

[1, 2, 4, 5, 10, 20, 962503, 1925006, 3850012, 4812515, 9625030, 19250060]

約数ペア:

[(1, 19250060), (2, 9625030), (4, 4812515), (5, 3850012), (10, 1925006), (20, 962503)]