19835032

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1307}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 42693120

約数和(自身を除く): 22858088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 1084, 1307, 1897, 2168, 2614, 3794, 5228, 7588, 9149, 10456, 15176, 18298, 36596, 73192, 354197, 708394, 1416788, 2479379, 2833576, 4958758, 9917516, 19835032]

約数ペア:

[(1, 19835032), (2, 9917516), (4, 4958758), (7, 2833576), (8, 2479379), (14, 1416788), (28, 708394), (56, 354197), (271, 73192), (542, 36596), (1084, 18298), (1307, 15176), (1897, 10456), (2168, 9149), (2614, 7588), (3794, 5228)]