12788592

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1697}}^1$

素因数の和:1865

約数の個数: 40

約数和(自身を含む): 33267216

約数和(自身を除く): 20478624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1697, 1884, 2512, 3394, 3768, 5091, 6788, 7536, 10182, 13576, 20364, 27152, 40728, 81456, 266429, 532858, 799287, 1065716, 1598574, 2131432, 3197148, 4262864, 6394296, 12788592]

約数ペア:

[(1, 12788592), (2, 6394296), (3, 4262864), (4, 3197148), (6, 2131432), (8, 1598574), (12, 1065716), (16, 799287), (24, 532858), (48, 266429), (157, 81456), (314, 40728), (471, 27152), (628, 20364), (942, 13576), (1256, 10182), (1697, 7536), (1884, 6788), (2512, 5091), (3394, 3768)]