12973846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 21650400

約数和(自身を除く): 8676554

約数列:

[1, 2, 19, 29, 38, 58, 61, 122, 193, 386, 551, 1102, 1159, 1769, 2318, 3538, 3667, 5597, 7334, 11194, 11773, 23546, 33611, 67222, 106343, 212686, 223687, 341417, 447374, 682834, 6486923, 12973846]

約数ペア:

[(1, 12973846), (2, 6486923), (19, 682834), (29, 447374), (38, 341417), (58, 223687), (61, 212686), (122, 106343), (193, 67222), (386, 33611), (551, 23546), (1102, 11773), (1159, 11194), (1769, 7334), (2318, 5597), (3538, 3667)]