11859272

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{20879}}^1$

素因数の和:20956

約数の個数: 16

約数和(自身を含む): 22550400

約数和(自身を除く): 10691128

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 20879, 41758, 83516, 167032, 1482409, 2964818, 5929636, 11859272]

約数ペア:

[(1, 11859272), (2, 5929636), (4, 2964818), (8, 1482409), (71, 167032), (142, 83516), (284, 41758), (568, 20879)]