16157210

素因数分解:

$2^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1949}}^1$

素因数の和:2785

約数の個数: 16

約数和(自身を含む): 29133000

約数和(自身を除く): 12975790

約数列:

[1, 2, 5, 10, 829, 1658, 1949, 3898, 4145, 8290, 9745, 19490, 1615721, 3231442, 8078605, 16157210]

約数ペア:

[(1, 16157210), (2, 8078605), (5, 3231442), (10, 1615721), (829, 19490), (1658, 9745), (1949, 8290), (3898, 4145)]