15697917287

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{329297}}^1$

素因数の和:329522

約数の個数: 16

約数和(自身を含む): 17887467360

約数和(自身を除く): 2189550073

約数列:

[1, 13, 19, 193, 247, 2509, 3667, 47671, 329297, 4280861, 6256643, 63554321, 81336359, 826206173, 1207532099, 15697917287]

約数ペア:

[(1, 15697917287), (13, 1207532099), (19, 826206173), (193, 81336359), (247, 63554321), (2509, 6256643), (3667, 4280861), (47671, 329297)]