2019919065

素因数分解:

$3^1\times 5^1\times {\mathrm{3719}}^1\times {\mathrm{36209}}^1$

素因数の和:39936

約数の個数: 16

約数和(自身を含む): 3232828800

約数和(自身を除く): 1212909735

約数列:

[1, 3, 5, 15, 3719, 11157, 18595, 36209, 55785, 108627, 181045, 543135, 134661271, 403983813, 673306355, 2019919065]

約数ペア:

[(1, 2019919065), (3, 673306355), (5, 403983813), (15, 134661271), (3719, 543135), (11157, 181045), (18595, 108627), (36209, 55785)]