18333955

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3271}}^1$

素因数の和:3354

約数の個数: 16

約数和(自身を含む): 23558400

約数和(自身を除く): 5224445

約数列:

[1, 5, 19, 59, 95, 295, 1121, 3271, 5605, 16355, 62149, 192989, 310745, 964945, 3666791, 18333955]

約数ペア:

[(1, 18333955), (5, 3666791), (19, 964945), (59, 310745), (95, 192989), (295, 62149), (1121, 16355), (3271, 5605)]