47317822

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1949}}^1$

素因数の和:2211

約数の個数: 16

約数和(自身を含む): 72540000

約数和(自身を除く): 25222178

約数列:

[1, 2, 61, 122, 199, 398, 1949, 3898, 12139, 24278, 118889, 237778, 387851, 775702, 23658911, 47317822]

約数ペア:

[(1, 47317822), (2, 23658911), (61, 775702), (122, 387851), (199, 237778), (398, 118889), (1949, 24278), (3898, 12139)]