19933626

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{81031}}^1$

素因数の和:81077

約数の個数: 16

約数和(自身を含む): 40840128

約数和(自身を除く): 20906502

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 81031, 162062, 243093, 486186, 3322271, 6644542, 9966813, 19933626]

約数ペア:

[(1, 19933626), (2, 9966813), (3, 6644542), (6, 3322271), (41, 486186), (82, 243093), (123, 162062), (246, 81031)]