191797199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{1019}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 213269760

約数和(自身を除く): 21472561

約数列:

[1, 11, 71, 241, 781, 1019, 2651, 11209, 17111, 72349, 188221, 245579, 795839, 2701369, 17436109, 191797199]

約数ペア:

[(1, 191797199), (11, 17436109), (71, 2701369), (241, 795839), (781, 245579), (1019, 188221), (2651, 72349), (11209, 17111)]