22490589

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{8627}}^1$

素因数の和:8720

約数の個数: 16

約数和(自身を含む): 33131520

約数和(自身を除く): 10640931

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 8627, 25881, 94897, 284691, 681533, 2044599, 7496863, 22490589]

約数ペア:

[(1, 22490589), (3, 7496863), (11, 2044599), (33, 681533), (79, 284691), (237, 94897), (869, 25881), (2607, 8627)]