19604696

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{84503}}^1$

素因数の和:84538

約数の個数: 16

約数和(自身を含む): 38026800

約数和(自身を除く): 18422104

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 84503, 169006, 338012, 676024, 2450587, 4901174, 9802348, 19604696]

約数ペア:

[(1, 19604696), (2, 9802348), (4, 4901174), (8, 2450587), (29, 676024), (58, 338012), (116, 169006), (232, 84503)]