21711246

素因数分解:

$2^1\times 3^1\times {\mathrm{953}}^1\times {\mathrm{3797}}^1$

素因数の和:4755

約数の個数: 16

約数和(自身を含む): 43479504

約数和(自身を除く): 21768258

約数列:

[1, 2, 3, 6, 953, 1906, 2859, 3797, 5718, 7594, 11391, 22782, 3618541, 7237082, 10855623, 21711246]

約数ペア:

[(1, 21711246), (2, 10855623), (3, 7237082), (6, 3618541), (953, 22782), (1906, 11391), (2859, 7594), (3797, 5718)]