19697052

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{3739}}^1$

素因数の和:4185

約数の個数: 24

約数和(自身を含む): 46076800

約数和(自身を除く): 26379748

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 3739, 5268, 7478, 11217, 14956, 22434, 44868, 1641421, 3282842, 4924263, 6565684, 9848526, 19697052]

約数ペア:

[(1, 19697052), (2, 9848526), (3, 6565684), (4, 4924263), (6, 3282842), (12, 1641421), (439, 44868), (878, 22434), (1317, 14956), (1756, 11217), (2634, 7478), (3739, 5268)]