16207451

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 18213888

約数和(自身を除く): 2006437

約数列:

[1, 13, 31, 131, 307, 403, 1703, 3991, 4061, 9517, 40217, 52793, 123721, 522821, 1246727, 16207451]

約数ペア:

[(1, 16207451), (13, 1246727), (31, 522821), (131, 123721), (307, 52793), (403, 40217), (1703, 9517), (3991, 4061)]