80862518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193451}}^1$

素因数の和:193483

約数の個数: 16

約数和(自身を含む): 139285440

約数和(自身を除く): 58422922

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 193451, 386902, 2127961, 3675569, 4255922, 7351138, 40431259, 80862518]

約数ペア:

[(1, 80862518), (2, 40431259), (11, 7351138), (19, 4255922), (22, 3675569), (38, 2127961), (209, 386902), (418, 193451)]