1912853972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{561943}}^1$

素因数の和:562007

約数の個数: 24

約数和(自身を含む): 3587450496

約数和(自身を除く): 1674596524

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 561943, 1123886, 2247772, 12924689, 20791891, 25849378, 41583782, 51698756, 83167564, 478213493, 956426986, 1912853972]

約数ペア:

[(1, 1912853972), (2, 956426986), (4, 478213493), (23, 83167564), (37, 51698756), (46, 41583782), (74, 25849378), (92, 20791891), (148, 12924689), (851, 2247772), (1702, 1123886), (3404, 561943)]