1900201837

素因数分解:

${\mathrm{19}}^2\times {\mathrm{1181}}^1\times {\mathrm{4457}}^1$

素因数の和:5676

約数の個数: 12

約数和(自身を含む): 2007624636

約数和(自身を除く): 107422799

約数列:

[1, 19, 361, 1181, 4457, 22439, 84683, 426341, 1608977, 5263717, 100010623, 1900201837]

約数ペア:

[(1, 1900201837), (19, 100010623), (361, 5263717), (1181, 1608977), (4457, 426341), (22439, 84683)]