13912503

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22189}}^1$

素因数の和:22222

約数の個数: 16

約数和(自身を含む): 21302400

約数和(自身を除く): 7389897

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 22189, 66567, 244079, 421591, 732237, 1264773, 4637501, 13912503]

約数ペア:

[(1, 13912503), (3, 4637501), (11, 1264773), (19, 732237), (33, 421591), (57, 244079), (209, 66567), (627, 22189)]