38199868

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{15329}}^1$

素因数の和:15429

約数の個数: 24

約数和(自身を含む): 77263200

約数和(自身を除く): 39063332

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 15329, 30658, 61316, 107303, 214606, 429212, 1364281, 2728562, 5457124, 9549967, 19099934, 38199868]

約数ペア:

[(1, 38199868), (2, 19099934), (4, 9549967), (7, 5457124), (14, 2728562), (28, 1364281), (89, 429212), (178, 214606), (356, 107303), (623, 61316), (1246, 30658), (2492, 15329)]