12965788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{631}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 24845184

約数和(自身を除く): 11879396

約数列:

[1, 2, 4, 11, 22, 44, 467, 631, 934, 1262, 1868, 2524, 5137, 6941, 10274, 13882, 20548, 27764, 294677, 589354, 1178708, 3241447, 6482894, 12965788]

約数ペア:

[(1, 12965788), (2, 6482894), (4, 3241447), (11, 1178708), (22, 589354), (44, 294677), (467, 27764), (631, 20548), (934, 13882), (1262, 10274), (1868, 6941), (2524, 5137)]