19515693790

素因数分解:

$2^1\times 5^1\times {\mathrm{32141}}^1\times {\mathrm{60719}}^1$

素因数の和:92867

約数の個数: 16

約数和(自身を含む): 35129920320

約数和(自身を除く): 15614226530

約数列:

[1, 2, 5, 10, 32141, 60719, 64282, 121438, 160705, 303595, 321410, 607190, 1951569379, 3903138758, 9757846895, 19515693790]

約数ペア:

[(1, 19515693790), (2, 9757846895), (5, 3903138758), (10, 1951569379), (32141, 607190), (60719, 321410), (64282, 303595), (121438, 160705)]