6655472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{21893}}^1$

素因数の和:21920

約数の個数: 20

約数和(自身を含む): 13574280

約数和(自身を除く): 6918808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 21893, 43786, 87572, 175144, 350288, 415967, 831934, 1663868, 3327736, 6655472]

約数ペア:

[(1, 6655472), (2, 3327736), (4, 1663868), (8, 831934), (16, 415967), (19, 350288), (38, 175144), (76, 87572), (152, 43786), (304, 21893)]