42663854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{3217}}^1$

素因数の和:3587

約数の個数: 16

約数和(自身を含む): 67578000

約数和(自身を除く): 24914146

約数列:

[1, 2, 19, 38, 349, 698, 3217, 6434, 6631, 13262, 61123, 122246, 1122733, 2245466, 21331927, 42663854]

約数ペア:

[(1, 42663854), (2, 21331927), (19, 2245466), (38, 1122733), (349, 122246), (698, 61123), (3217, 13262), (6434, 6631)]