12856864

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{3067}}^1$

素因数の和:3208

約数の個数: 24

約数和(自身を含む): 25513488

約数和(自身を除く): 12656624

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 3067, 4192, 6134, 12268, 24536, 49072, 98144, 401777, 803554, 1607108, 3214216, 6428432, 12856864]

約数ペア:

[(1, 12856864), (2, 6428432), (4, 3214216), (8, 1607108), (16, 803554), (32, 401777), (131, 98144), (262, 49072), (524, 24536), (1048, 12268), (2096, 6134), (3067, 4192)]