19338286030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{276261229}}^1$

素因数の和:276261243

約数の個数: 16

約数和(自身を含む): 39781617120

約数和(自身を除く): 20443331090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 276261229, 552522458, 1381306145, 1933828603, 2762612290, 3867657206, 9669143015, 19338286030]

約数ペア:

[(1, 19338286030), (2, 9669143015), (5, 3867657206), (7, 2762612290), (10, 1933828603), (14, 1381306145), (35, 552522458), (70, 276261229)]