19852656

素因数分解:

$2^4\times 3^1\times {\mathrm{413597}}^1$

素因数の和:413608

約数の個数: 20

約数和(自身を含む): 51286152

約数和(自身を除く): 31433496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 413597, 827194, 1240791, 1654388, 2481582, 3308776, 4963164, 6617552, 9926328, 19852656]

約数ペア:

[(1, 19852656), (2, 9926328), (3, 6617552), (4, 4963164), (6, 3308776), (8, 2481582), (12, 1654388), (16, 1240791), (24, 827194), (48, 413597)]