64369549

素因数分解:

${\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{4349}}^1$

素因数の和:4428

約数の個数: 12

約数和(自身を含む): 69608700

約数和(自身を除く): 5239151

約数列:

[1, 19, 41, 361, 779, 4349, 14801, 82631, 178309, 1569989, 3387871, 64369549]

約数ペア:

[(1, 64369549), (19, 3387871), (41, 1569989), (361, 178309), (779, 82631), (4349, 14801)]