13385842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2689}}^1$

素因数の和:2841

約数の個数: 16

約数和(自身を含む): 21304800

約数和(自身を除く): 7918958

約数列:

[1, 2, 19, 38, 131, 262, 2489, 2689, 4978, 5378, 51091, 102182, 352259, 704518, 6692921, 13385842]

約数ペア:

[(1, 13385842), (2, 6692921), (19, 704518), (38, 352259), (131, 102182), (262, 51091), (2489, 5378), (2689, 4978)]