13823504

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{2221}}^1$

素因数の和:2618

約数の個数: 20

約数和(自身を含む): 26863980

約数和(自身を除く): 13040476

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 2221, 3112, 4442, 6224, 8884, 17768, 35536, 863969, 1727938, 3455876, 6911752, 13823504]

約数ペア:

[(1, 13823504), (2, 6911752), (4, 3455876), (8, 1727938), (16, 863969), (389, 35536), (778, 17768), (1556, 8884), (2221, 6224), (3112, 4442)]