12606568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2881

約数の個数: 32

約数和(自身を含む): 26056800

約数和(自身を除く): 13450232

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 2819, 4472, 5638, 11276, 22552, 36647, 73294, 121217, 146588, 242434, 293176, 484868, 969736, 1575821, 3151642, 6303284, 12606568]

約数ペア:

[(1, 12606568), (2, 6303284), (4, 3151642), (8, 1575821), (13, 969736), (26, 484868), (43, 293176), (52, 242434), (86, 146588), (104, 121217), (172, 73294), (344, 36647), (559, 22552), (1118, 11276), (2236, 5638), (2819, 4472)]