25715426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{50821}}^1$

素因数の和:50857

約数の個数: 16

約数和(自身を含む): 43910208

約数和(自身を除く): 18194782

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 50821, 101642, 559031, 1118062, 1168883, 2337766, 12857713, 25715426]

約数ペア:

[(1, 25715426), (2, 12857713), (11, 2337766), (22, 1168883), (23, 1118062), (46, 559031), (253, 101642), (506, 50821)]