39994006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{9437}}^1$

素因数の和:9615

約数の個数: 16

約数和(自身を含む): 65008944

約数和(自身を除く): 25014938

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 9437, 18874, 122681, 245362, 1538231, 3076462, 19997003, 39994006]

約数ペア:

[(1, 39994006), (2, 19997003), (13, 3076462), (26, 1538231), (163, 245362), (326, 122681), (2119, 18874), (4238, 9437)]