312930266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{748637}}^1$

素因数の和:748669

約数の個数: 16

約数和(自身を含む): 539019360

約数和(自身を除く): 226089094

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 748637, 1497274, 8235007, 14224103, 16470014, 28448206, 156465133, 312930266]

約数ペア:

[(1, 312930266), (2, 156465133), (11, 28448206), (19, 16470014), (22, 14224103), (38, 8235007), (209, 1497274), (418, 748637)]