66201814

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{248879}}^1$

素因数の和:248907

約数の個数: 16

約数和(自身を含む): 119462400

約数和(自身を除く): 53260586

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 248879, 497758, 1742153, 3484306, 4728701, 9457402, 33100907, 66201814]

約数ペア:

[(1, 66201814), (2, 33100907), (7, 9457402), (14, 4728701), (19, 3484306), (38, 1742153), (133, 497758), (266, 248879)]