38290187

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 44805600

約数和(自身を除く): 6515413

約数列:

[1, 13, 19, 41, 199, 247, 361, 533, 779, 2587, 3781, 4693, 8159, 10127, 14801, 49153, 71839, 106067, 155021, 192413, 933907, 2015273, 2945399, 38290187]

約数ペア:

[(1, 38290187), (13, 2945399), (19, 2015273), (41, 933907), (199, 192413), (247, 155021), (361, 106067), (533, 71839), (779, 49153), (2587, 14801), (3781, 10127), (4693, 8159)]