12977504

素因数分解:

$2^5\times {\mathrm{307}}^1\times {\mathrm{1321}}^1$

素因数の和:1638

約数の個数: 24

約数和(自身を含む): 25652088

約数和(自身を除く): 12674584

約数列:

[1, 2, 4, 8, 16, 32, 307, 614, 1228, 1321, 2456, 2642, 4912, 5284, 9824, 10568, 21136, 42272, 405547, 811094, 1622188, 3244376, 6488752, 12977504]

約数ペア:

[(1, 12977504), (2, 6488752), (4, 3244376), (8, 1622188), (16, 811094), (32, 405547), (307, 42272), (614, 21136), (1228, 10568), (1321, 9824), (2456, 5284), (2642, 4912)]