123875908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{11971}}^1$

素因数の和:12187

約数の個数: 24

約数和(自身を含む): 234651200

約数和(自身を除く): 110775292

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 2587, 5174, 10348, 11971, 23942, 47884, 155623, 311246, 622492, 2382229, 4764458, 9528916, 30968977, 61937954, 123875908]

約数ペア:

[(1, 123875908), (2, 61937954), (4, 30968977), (13, 9528916), (26, 4764458), (52, 2382229), (199, 622492), (398, 311246), (796, 155623), (2587, 47884), (5174, 23942), (10348, 11971)]