12089470

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2729}}^1$

素因数の和:3179

約数の個数: 16

約数和(自身を含む): 21818160

約数和(自身を除く): 9728690

約数列:

[1, 2, 5, 10, 443, 886, 2215, 2729, 4430, 5458, 13645, 27290, 1208947, 2417894, 6044735, 12089470]

約数ペア:

[(1, 12089470), (2, 6044735), (5, 2417894), (10, 1208947), (443, 27290), (886, 13645), (2215, 5458), (2729, 4430)]