11471746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40111}}^1$

素因数の和:40137

約数の個数: 16

約数和(自身を含む): 20216448

約数和(自身を除く): 8744702

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 40111, 80222, 441221, 521443, 882442, 1042886, 5735873, 11471746]

約数ペア:

[(1, 11471746), (2, 5735873), (11, 1042886), (13, 882442), (22, 521443), (26, 441221), (143, 80222), (286, 40111)]