19914225409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{739}}^1\times {\mathrm{6151}}^1$

素因数の和:7240

約数の個数: 16

約数和(自身を含む): 21542335360

約数和(自身を除く): 1628109951

約数列:

[1, 13, 337, 739, 4381, 6151, 9607, 79963, 249043, 2072887, 3237559, 4545589, 26947531, 59092657, 1531863493, 19914225409]

約数ペア:

[(1, 19914225409), (13, 1531863493), (337, 59092657), (739, 26947531), (4381, 4545589), (6151, 3237559), (9607, 2072887), (79963, 249043)]