15696620779

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{51071}}^1$

素因数の和:51207

約数の個数: 24

約数和(自身を含む): 18979172352

約数和(自身を除く): 3282551573

約数列:

[1, 7, 23, 83, 161, 529, 581, 1909, 3703, 13363, 43907, 51071, 307349, 357497, 1174633, 4238893, 8222431, 27016559, 29672251, 97494539, 189115913, 682461773, 2242374397, 15696620779]

約数ペア:

[(1, 15696620779), (7, 2242374397), (23, 682461773), (83, 189115913), (161, 97494539), (529, 29672251), (581, 27016559), (1909, 8222431), (3703, 4238893), (13363, 1174633), (43907, 357497), (51071, 307349)]