19310282648

素因数分解:

$2^3\times {\mathrm{2423}}^1\times {\mathrm{996197}}^1$

素因数の和:998626

約数の個数: 16

約数和(自身を含む): 36221759280

約数和(自身を除く): 16911476632

約数列:

[1, 2, 4, 8, 2423, 4846, 9692, 19384, 996197, 1992394, 3984788, 7969576, 2413785331, 4827570662, 9655141324, 19310282648]

約数ペア:

[(1, 19310282648), (2, 9655141324), (4, 4827570662), (8, 2413785331), (2423, 7969576), (4846, 3984788), (9692, 1992394), (19384, 996197)]