12416338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7949}}^1$

素因数の和:8033

約数の個数: 16

約数和(自身を含む): 20606400

約数和(自身を除く): 8190062

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 7949, 15898, 87439, 174878, 564379, 1128758, 6208169, 12416338]

約数ペア:

[(1, 12416338), (2, 6208169), (11, 1128758), (22, 564379), (71, 174878), (142, 87439), (781, 15898), (1562, 7949)]