19009364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{432031}}^1$

素因数の和:432046

約数の個数: 12

約数和(自身を含む): 36290688

約数和(自身を除く): 17281324

約数列:

[1, 2, 4, 11, 22, 44, 432031, 864062, 1728124, 4752341, 9504682, 19009364]

約数ペア:

[(1, 19009364), (2, 9504682), (4, 4752341), (11, 1728124), (22, 864062), (44, 432031)]