25340414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{60623}}^1$

素因数の和:60655

約数の個数: 16

約数和(自身を含む): 43649280

約数和(自身を除く): 18308866

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 60623, 121246, 666853, 1151837, 1333706, 2303674, 12670207, 25340414]

約数ペア:

[(1, 25340414), (2, 12670207), (11, 2303674), (19, 1333706), (22, 1151837), (38, 666853), (209, 121246), (418, 60623)]