1892201716

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{1310389}}^1$

素因数の和:1310431

約数の個数: 18

約数和(自身を含む): 3494810130

約数和(自身を除く): 1602608414

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 1310389, 2620778, 5241556, 24897391, 49794782, 99589564, 473050429, 946100858, 1892201716]

約数ペア:

[(1, 1892201716), (2, 946100858), (4, 473050429), (19, 99589564), (38, 49794782), (76, 24897391), (361, 5241556), (722, 2620778), (1444, 1310389)]