18982096

素因数分解:

$2^4\times 7^1\times {\mathrm{169483}}^1$

素因数の和:169498

約数の個数: 20

約数和(自身を含む): 42032032

約数和(自身を除く): 23049936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 169483, 338966, 677932, 1186381, 1355864, 2372762, 2711728, 4745524, 9491048, 18982096]

約数ペア:

[(1, 18982096), (2, 9491048), (4, 4745524), (7, 2711728), (8, 2372762), (14, 1355864), (16, 1186381), (28, 677932), (56, 338966), (112, 169483)]