21232634

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6323}}^1$

素因数の和:6421

約数の個数: 16

約数和(自身を含む): 33694272

約数和(自身を除く): 12461638

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 6323, 12646, 145429, 290858, 461579, 923158, 10616317, 21232634]

約数ペア:

[(1, 21232634), (2, 10616317), (23, 923158), (46, 461579), (73, 290858), (146, 145429), (1679, 12646), (3358, 6323)]