19993024

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{8443}}^1$

素因数の和:8492

約数の個数: 28

約数和(自身を含む): 40750744

約数和(自身を除く): 20757720

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 8443, 16886, 33772, 67544, 135088, 270176, 312391, 540352, 624782, 1249564, 2499128, 4998256, 9996512, 19993024]

約数ペア:

[(1, 19993024), (2, 9996512), (4, 4998256), (8, 2499128), (16, 1249564), (32, 624782), (37, 540352), (64, 312391), (74, 270176), (148, 135088), (296, 67544), (592, 33772), (1184, 16886), (2368, 8443)]