201911846587

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19681}}^1\times {\mathrm{84787}}^1$

素因数の和:104490

約数の個数: 12

約数和(自身を含む): 221950056328

約数和(自身を除く): 20038209741

約数列:

[1, 11, 121, 19681, 84787, 216491, 932657, 2381401, 10259227, 1668692947, 18355622417, 201911846587]

約数ペア:

[(1, 201911846587), (11, 18355622417), (121, 1668692947), (19681, 10259227), (84787, 2381401), (216491, 932657)]