13077776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43019}}^1$

素因数の和:43046

約数の個数: 20

約数和(自身を含む): 26672400

約数和(自身を除く): 13594624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 43019, 86038, 172076, 344152, 688304, 817361, 1634722, 3269444, 6538888, 13077776]

約数ペア:

[(1, 13077776), (2, 6538888), (4, 3269444), (8, 1634722), (16, 817361), (19, 688304), (38, 344152), (76, 172076), (152, 86038), (304, 43019)]