1996403988

素因数分解:

$2^2\times 3^1\times {\mathrm{3943}}^1\times {\mathrm{42193}}^1$

素因数の和:46143

約数の個数: 24

約数和(自身を含む): 4659567808

約数和(自身を除く): 2663163820

約数列:

[1, 2, 3, 4, 6, 12, 3943, 7886, 11829, 15772, 23658, 42193, 47316, 84386, 126579, 168772, 253158, 506316, 166366999, 332733998, 499100997, 665467996, 998201994, 1996403988]

約数ペア:

[(1, 1996403988), (2, 998201994), (3, 665467996), (4, 499100997), (6, 332733998), (12, 166366999), (3943, 506316), (7886, 253158), (11829, 168772), (15772, 126579), (23658, 84386), (42193, 47316)]