13047386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8353}}^1$

素因数の和:8437

約数の個数: 16

約数和(自身を含む): 21653568

約数和(自身を除く): 8606182

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 8353, 16706, 91883, 183766, 593063, 1186126, 6523693, 13047386]

約数ペア:

[(1, 13047386), (2, 6523693), (11, 1186126), (22, 593063), (71, 183766), (142, 91883), (781, 16706), (1562, 8353)]