19228704766

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8893943}}^1$

素因数の和:8894015

約数の個数: 16

約数和(自身を含む): 30737470464

約数和(自身を除く): 11508765698

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 8893943, 17787886, 204560689, 409121378, 418015321, 836030642, 9614352383, 19228704766]

約数ペア:

[(1, 19228704766), (2, 9614352383), (23, 836030642), (46, 418015321), (47, 409121378), (94, 204560689), (1081, 17787886), (2162, 8893943)]