11905564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 23901696

約数和(自身を除く): 11996132

約数列:

[1, 2, 4, 11, 22, 37, 44, 71, 74, 103, 142, 148, 206, 284, 407, 412, 781, 814, 1133, 1562, 1628, 2266, 2627, 3124, 3811, 4532, 5254, 7313, 7622, 10508, 14626, 15244, 28897, 29252, 41921, 57794, 80443, 83842, 115588, 160886, 167684, 270581, 321772, 541162, 1082324, 2976391, 5952782, 11905564]

約数ペア:

[(1, 11905564), (2, 5952782), (4, 2976391), (11, 1082324), (22, 541162), (37, 321772), (44, 270581), (71, 167684), (74, 160886), (103, 115588), (142, 83842), (148, 80443), (206, 57794), (284, 41921), (407, 29252), (412, 28897), (781, 15244), (814, 14626), (1133, 10508), (1562, 7622), (1628, 7313), (2266, 5254), (2627, 4532), (3124, 3811)]