16297744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53611}}^1$

素因数の和:53638

約数の個数: 20

約数和(自身を含む): 33239440

約数和(自身を除く): 16941696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 53611, 107222, 214444, 428888, 857776, 1018609, 2037218, 4074436, 8148872, 16297744]

約数ペア:

[(1, 16297744), (2, 8148872), (4, 4074436), (8, 2037218), (16, 1018609), (19, 857776), (38, 428888), (76, 214444), (152, 107222), (304, 53611)]