19371400

素因数分解:

$2^3\times 5^2\times {\mathrm{96857}}^1$

素因数の和:96873

約数の個数: 24

約数和(自身を含む): 45038970

約数和(自身を除く): 25667570

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 96857, 193714, 387428, 484285, 774856, 968570, 1937140, 2421425, 3874280, 4842850, 9685700, 19371400]

約数ペア:

[(1, 19371400), (2, 9685700), (4, 4842850), (5, 3874280), (8, 2421425), (10, 1937140), (20, 968570), (25, 774856), (40, 484285), (50, 387428), (100, 193714), (200, 96857)]