19361898

素因数分解:

$2^1\times 3^2\times {\mathrm{823}}^1\times {\mathrm{1307}}^1$

素因数の和:2138

約数の個数: 24

約数和(自身を含む): 42033888

約数和(自身を除く): 22671990

約数列:

[1, 2, 3, 6, 9, 18, 823, 1307, 1646, 2469, 2614, 3921, 4938, 7407, 7842, 11763, 14814, 23526, 1075661, 2151322, 3226983, 6453966, 9680949, 19361898]

約数ペア:

[(1, 19361898), (2, 9680949), (3, 6453966), (6, 3226983), (9, 2151322), (18, 1075661), (823, 23526), (1307, 14814), (1646, 11763), (2469, 7842), (2614, 7407), (3921, 4938)]