19571002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{24043}}^1$

素因数の和:24093

約数の個数: 16

約数和(自身を含む): 32892192

約数和(自身を除く): 13321190

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 24043, 48086, 264473, 528946, 889591, 1779182, 9785501, 19571002]

約数ペア:

[(1, 19571002), (2, 9785501), (11, 1779182), (22, 889591), (37, 528946), (74, 264473), (407, 48086), (814, 24043)]