31226394

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{12421}}^1$

素因数の和:12845

約数の個数: 16

約数和(自身を含む): 62606880

約数和(自身を除く): 31380486

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 12421, 24842, 37263, 74526, 5204399, 10408798, 15613197, 31226394]

約数ペア:

[(1, 31226394), (2, 15613197), (3, 10408798), (6, 5204399), (419, 74526), (838, 37263), (1257, 24842), (2514, 12421)]