20221966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{1229}}^1$

素因数の和:1683

約数の個数: 16

約数和(自身を含む): 32029200

約数和(自身を除く): 11807234

約数列:

[1, 2, 19, 38, 433, 866, 1229, 2458, 8227, 16454, 23351, 46702, 532157, 1064314, 10110983, 20221966]

約数ペア:

[(1, 20221966), (2, 10110983), (19, 1064314), (38, 532157), (433, 46702), (866, 23351), (1229, 16454), (2458, 8227)]