12827812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2767}}^1$

素因数の和:2851

約数の個数: 24

約数和(自身を含む): 24026240

約数和(自身を除く): 11198428

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 2767, 4636, 5534, 11068, 52573, 105146, 168787, 210292, 337574, 675148, 3206953, 6413906, 12827812]

約数ペア:

[(1, 12827812), (2, 6413906), (4, 3206953), (19, 675148), (38, 337574), (61, 210292), (76, 168787), (122, 105146), (244, 52573), (1159, 11068), (2318, 5534), (2767, 4636)]