2019914398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{152723}}^1$

素因数の和:153131

約数の個数: 16

約数和(自身を含む): 3216367440

約数和(自身を除く): 1196453042

約数列:

[1, 2, 17, 34, 389, 778, 6613, 13226, 152723, 305446, 2596291, 5192582, 59409247, 118818494, 1009957199, 2019914398]

約数ペア:

[(1, 2019914398), (2, 1009957199), (17, 118818494), (34, 59409247), (389, 5192582), (778, 2596291), (6613, 305446), (13226, 152723)]