26813237

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 31600800

約数和(自身を除く): 4787563

約数列:

[1, 11, 19, 107, 109, 121, 209, 1177, 1199, 2033, 2071, 2299, 11663, 12947, 13189, 22363, 22781, 128293, 221597, 245993, 250591, 1411223, 2437567, 26813237]

約数ペア:

[(1, 26813237), (11, 2437567), (19, 1411223), (107, 250591), (109, 245993), (121, 221597), (209, 128293), (1177, 22781), (1199, 22363), (2033, 13189), (2071, 12947), (2299, 11663)]