25328938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1787}}^1$

素因数の和:2181

約数の個数: 16

約数和(自身を含む): 40122720

約数和(自身を除く): 14793782

約数列:

[1, 2, 19, 38, 373, 746, 1787, 3574, 7087, 14174, 33953, 67906, 666551, 1333102, 12664469, 25328938]

約数ペア:

[(1, 25328938), (2, 12664469), (19, 1333102), (38, 666551), (373, 67906), (746, 33953), (1787, 14174), (3574, 7087)]