2019938279

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{8609}}^1$

素因数の和:8914

約数の個数: 16

約数和(自身を含む): 2175919200

約数和(自身を除く): 155980921

約数列:

[1, 19, 53, 233, 1007, 4427, 8609, 12349, 163571, 234631, 456277, 2005897, 8669263, 38112043, 106312541, 2019938279]

約数ペア:

[(1, 2019938279), (19, 106312541), (53, 38112043), (233, 8669263), (1007, 2005897), (4427, 456277), (8609, 234631), (12349, 163571)]