22156706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{77471}}^1$

素因数の和:77497

約数の個数: 16

約数和(自身を含む): 39045888

約数和(自身を除く): 16889182

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 77471, 154942, 852181, 1007123, 1704362, 2014246, 11078353, 22156706]

約数ペア:

[(1, 22156706), (2, 11078353), (11, 2014246), (13, 1704362), (22, 1007123), (26, 852181), (143, 154942), (286, 77471)]