26208809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1409}}^1$

素因数の和:1528

約数の個数: 16

約数和(自身を含む): 30456000

約数和(自身を除く): 4247191

約数列:

[1, 11, 19, 89, 209, 979, 1409, 1691, 15499, 18601, 26771, 125401, 294481, 1379411, 2382619, 26208809]

約数ペア:

[(1, 26208809), (11, 2382619), (19, 1379411), (89, 294481), (209, 125401), (979, 26771), (1409, 18601), (1691, 15499)]