1539990926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{108649}}^1$

素因数の和:109043

約数の個数: 16

約数和(自身を含む): 2438106000

約数和(自身を除く): 898115074

約数列:

[1, 2, 19, 38, 373, 746, 7087, 14174, 108649, 217298, 2064331, 4128662, 40526077, 81052154, 769995463, 1539990926]

約数ペア:

[(1, 1539990926), (2, 769995463), (19, 81052154), (38, 40526077), (373, 4128662), (746, 2064331), (7087, 217298), (14174, 108649)]