11875843

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4339}}^1$

素因数の和:4386

約数の個数: 16

約数和(自身を含む): 14999040

約数和(自身を除く): 3123197

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 4339, 30373, 73763, 99797, 516341, 698579, 1696549, 11875843]

約数ペア:

[(1, 11875843), (7, 1696549), (17, 698579), (23, 516341), (119, 99797), (161, 73763), (391, 30373), (2737, 4339)]