11917276

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1123}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 23918720

約数和(自身を除く): 12001444

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1123, 1516, 2246, 2653, 4492, 5306, 7861, 10612, 15722, 31444, 425617, 851234, 1702468, 2979319, 5958638, 11917276]

約数ペア:

[(1, 11917276), (2, 5958638), (4, 2979319), (7, 1702468), (14, 851234), (28, 425617), (379, 31444), (758, 15722), (1123, 10612), (1516, 7861), (2246, 5306), (2653, 4492)]