2019291022

素因数分解:

$2^1\times 7^1\times {\mathrm{10723}}^1\times {\mathrm{13451}}^1$

素因数の和:24183

約数の個数: 16

約数和(自身を含む): 3462221952

約数和(自身を除く): 1442930930

約数列:

[1, 2, 7, 14, 10723, 13451, 21446, 26902, 75061, 94157, 150122, 188314, 144235073, 288470146, 1009645511, 2019291022]

約数ペア:

[(1, 2019291022), (2, 1009645511), (7, 288470146), (14, 144235073), (10723, 188314), (13451, 150122), (21446, 94157), (26902, 75061)]