20191139918

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{1447}}^1\times {\mathrm{84059}}^1$

素因数の和:85591

約数の個数: 16

約数和(自身を含む): 30673157760

約数和(自身を除く): 10482017842

約数列:

[1, 2, 83, 166, 1447, 2894, 84059, 120101, 168118, 240202, 6976897, 13953794, 121633373, 243266746, 10095569959, 20191139918]

約数ペア:

[(1, 20191139918), (2, 10095569959), (83, 243266746), (166, 121633373), (1447, 13953794), (2894, 6976897), (84059, 240202), (120101, 168118)]