117289622

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{162451}}^1$

素因数の和:162491

約数の個数: 12

約数和(自身を含む): 185682636

約数和(自身を除く): 68393014

約数列:

[1, 2, 19, 38, 361, 722, 162451, 324902, 3086569, 6173138, 58644811, 117289622]

約数ペア:

[(1, 117289622), (2, 58644811), (19, 6173138), (38, 3086569), (361, 324902), (722, 162451)]