39450158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{9011}}^1$

素因数の和:9223

約数の個数: 16

約数和(自身を含む): 64886400

約数和(自身を除く): 25436242

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 9011, 18022, 99121, 198242, 1793189, 3586378, 19725079, 39450158]

約数ペア:

[(1, 39450158), (2, 19725079), (11, 3586378), (22, 1793189), (199, 198242), (398, 99121), (2189, 18022), (4378, 9011)]