65739278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157271}}^1$

素因数の和:157303

約数の個数: 16

約数和(自身を含む): 113235840

約数和(自身を除く): 47496562

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 157271, 314542, 1729981, 2988149, 3459962, 5976298, 32869639, 65739278]

約数ペア:

[(1, 65739278), (2, 32869639), (11, 5976298), (19, 3459962), (22, 2988149), (38, 1729981), (209, 314542), (418, 157271)]