19973431926167

素因数分解:

${\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{8429}}^1\times {\mathrm{424129}}^1$

素因数の和:432746

約数の個数: 16

約数和(自身を含む): 20651602238400

約数和(自身を除く): 678170312233

約数列:

[1, 37, 151, 5587, 8429, 311873, 424129, 1272779, 15692773, 47092823, 64043479, 2369608723, 3574983341, 132274383617, 539822484491, 19973431926167]

約数ペア:

[(1, 19973431926167), (37, 539822484491), (151, 132274383617), (5587, 3574983341), (8429, 2369608723), (311873, 64043479), (424129, 47092823), (1272779, 15692773)]