12168272

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{11351}}^1$

素因数の和:11426

約数の個数: 20

約数和(自身を含む): 23930016

約数和(自身を除く): 11761744

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 11351, 22702, 45404, 90808, 181616, 760517, 1521034, 3042068, 6084136, 12168272]

約数ペア:

[(1, 12168272), (2, 6084136), (4, 3042068), (8, 1521034), (16, 760517), (67, 181616), (134, 90808), (268, 45404), (536, 22702), (1072, 11351)]