15693221404

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2904001}}^1$

素因数の和:2904205

約数の個数: 24

約数和(自身を含む): 31549077728

約数和(自身を除く): 15855856324

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 2904001, 5808002, 11616004, 20328007, 40656014, 81312028, 560472193, 1120944386, 2241888772, 3923305351, 7846610702, 15693221404]

約数ペア:

[(1, 15693221404), (2, 7846610702), (4, 3923305351), (7, 2241888772), (14, 1120944386), (28, 560472193), (193, 81312028), (386, 40656014), (772, 20328007), (1351, 11616004), (2702, 5808002), (5404, 2904001)]