18305645

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{827}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 23250240

約数和(自身を除く): 4944595

約数列:

[1, 5, 19, 95, 233, 827, 1165, 4135, 4427, 15713, 22135, 78565, 192691, 963455, 3661129, 18305645]

約数ペア:

[(1, 18305645), (5, 3661129), (19, 963455), (95, 192691), (233, 78565), (827, 22135), (1165, 15713), (4135, 4427)]