11900912

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{2647}}^1$

素因数の和:2936

約数の個数: 20

約数和(自身を含む): 23148816

約数和(自身を除く): 11247904

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 2647, 4496, 5294, 10588, 21176, 42352, 743807, 1487614, 2975228, 5950456, 11900912]

約数ペア:

[(1, 11900912), (2, 5950456), (4, 2975228), (8, 1487614), (16, 743807), (281, 42352), (562, 21176), (1124, 10588), (2248, 5294), (2647, 4496)]