2019393935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2861}}^1\times {\mathrm{10859}}^1$

素因数の和:13738

約数の個数: 16

約数和(自身を含む): 2610830880

約数和(自身を除く): 591436945

約数列:

[1, 5, 13, 65, 2861, 10859, 14305, 37193, 54295, 141167, 185965, 705835, 31067599, 155337995, 403878787, 2019393935]

約数ペア:

[(1, 2019393935), (5, 403878787), (13, 155337995), (65, 31067599), (2861, 705835), (10859, 185965), (14305, 141167), (37193, 54295)]