19251860

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1607}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 40521600

約数和(自身を除く): 21269740

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 1607, 2396, 2995, 3214, 5990, 6428, 8035, 11980, 16070, 32140, 962593, 1925186, 3850372, 4812965, 9625930, 19251860]

約数ペア:

[(1, 19251860), (2, 9625930), (4, 4812965), (5, 3850372), (10, 1925186), (20, 962593), (599, 32140), (1198, 16070), (1607, 11980), (2396, 8035), (2995, 6428), (3214, 5990)]