13337256

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{2113}}^1$

素因数の和:2385

約数の個数: 32

約数和(自身を含む): 33485760

約数和(自身を除く): 20148504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 2113, 3156, 4226, 6312, 6339, 8452, 12678, 16904, 25356, 50712, 555719, 1111438, 1667157, 2222876, 3334314, 4445752, 6668628, 13337256]

約数ペア:

[(1, 13337256), (2, 6668628), (3, 4445752), (4, 3334314), (6, 2222876), (8, 1667157), (12, 1111438), (24, 555719), (263, 50712), (526, 25356), (789, 16904), (1052, 12678), (1578, 8452), (2104, 6339), (2113, 6312), (3156, 4226)]