18728677

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:500

約数の個数: 16

約数和(自身を含む): 21155904

約数和(自身を除く): 2427227

約数列:

[1, 11, 41, 131, 317, 451, 1441, 3487, 5371, 12997, 41527, 59081, 142967, 456797, 1702607, 18728677]

約数ペア:

[(1, 18728677), (11, 1702607), (41, 456797), (131, 142967), (317, 59081), (451, 41527), (1441, 12997), (3487, 5371)]