259911146

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{56527}}^1$

素因数の和:56570

約数の個数: 24

約数和(自身を含む): 451093440

約数和(自身を除く): 191182294

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 56527, 113054, 621797, 1074013, 1243594, 2148026, 6839767, 11814143, 13679534, 23628286, 129955573, 259911146]

約数ペア:

[(1, 259911146), (2, 129955573), (11, 23628286), (19, 13679534), (22, 11814143), (38, 6839767), (121, 2148026), (209, 1243594), (242, 1074013), (418, 621797), (2299, 113054), (4598, 56527)]