13131146

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2339}}^1$

素因数の和:2749

約数の個数: 16

約数和(自身を含む): 22576320

約数和(自身を除く): 9445174

約数列:

[1, 2, 7, 14, 401, 802, 2339, 2807, 4678, 5614, 16373, 32746, 937939, 1875878, 6565573, 13131146]

約数ペア:

[(1, 13131146), (2, 6565573), (7, 1875878), (14, 937939), (401, 32746), (802, 16373), (2339, 5614), (2807, 4678)]