22397181

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{641}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 31535040

約数和(自身を除く): 9137859

約数列:

[1, 3, 19, 57, 613, 641, 1839, 1923, 11647, 12179, 34941, 36537, 392933, 1178799, 7465727, 22397181]

約数ペア:

[(1, 22397181), (3, 7465727), (19, 1178799), (57, 392933), (613, 36537), (641, 34941), (1839, 12179), (1923, 11647)]