19995309434

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1949}}^1\times {\mathrm{125113}}^1$

素因数の和:127105

約数の個数: 16

約数和(自身を含む): 30740509800

約数和(自身を除く): 10745200366

約数列:

[1, 2, 41, 82, 1949, 3898, 79909, 125113, 159818, 250226, 5129633, 10259266, 243845237, 487690474, 9997654717, 19995309434]

約数ペア:

[(1, 19995309434), (2, 9997654717), (41, 487690474), (82, 243845237), (1949, 10259266), (3898, 5129633), (79909, 250226), (125113, 159818)]