13293787

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 15240960

約数和(自身を除く): 1947173

約数列:

[1, 13, 19, 107, 247, 503, 1391, 2033, 6539, 9557, 26429, 53821, 124241, 699673, 1022599, 13293787]

約数ペア:

[(1, 13293787), (13, 1022599), (19, 699673), (107, 124241), (247, 53821), (503, 26429), (1391, 9557), (2033, 6539)]