19675842

素因数分解:

$2^1\times 3^1\times {\mathrm{631}}^1\times {\mathrm{5197}}^1$

素因数の和:5833

約数の個数: 16

約数和(自身を含む): 39421632

約数和(自身を除く): 19745790

約数列:

[1, 2, 3, 6, 631, 1262, 1893, 3786, 5197, 10394, 15591, 31182, 3279307, 6558614, 9837921, 19675842]

約数ペア:

[(1, 19675842), (2, 9837921), (3, 6558614), (6, 3279307), (631, 31182), (1262, 15591), (1893, 10394), (3786, 5197)]