19061630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{887}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 39384576

約数和(自身を除く): 20322946

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 887, 1535, 1774, 2149, 3070, 4298, 4435, 6209, 8870, 10745, 12418, 21490, 31045, 62090, 272309, 544618, 1361545, 1906163, 2723090, 3812326, 9530815, 19061630]

約数ペア:

[(1, 19061630), (2, 9530815), (5, 3812326), (7, 2723090), (10, 1906163), (14, 1361545), (35, 544618), (70, 272309), (307, 62090), (614, 31045), (887, 21490), (1535, 12418), (1774, 10745), (2149, 8870), (3070, 6209), (4298, 4435)]