21870368789

素因数分解:

${\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{37861}}^1$

素因数の和:38168

約数の個数: 16

約数和(自身を含む): 22828968624

約数和(自身を除く): 958599835

約数列:

[1, 41, 73, 193, 2993, 7913, 14089, 37861, 577649, 1552301, 2763853, 7307173, 113317973, 299594093, 533423629, 21870368789]

約数ペア:

[(1, 21870368789), (41, 533423629), (73, 299594093), (193, 113317973), (2993, 7307173), (7913, 2763853), (14089, 1552301), (37861, 577649)]