17902384

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{10457}}^1$

素因数の和:10572

約数の個数: 20

約数和(自身を含む): 35013384

約数和(自身を除く): 17111000

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 10457, 20914, 41828, 83656, 167312, 1118899, 2237798, 4475596, 8951192, 17902384]

約数ペア:

[(1, 17902384), (2, 8951192), (4, 4475596), (8, 2237798), (16, 1118899), (107, 167312), (214, 83656), (428, 41828), (856, 20914), (1712, 10457)]