39855706

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{1049}}^1$

素因数の和:1230

約数の個数: 24

約数和(自身を含む): 66194100

約数和(自身を除く): 26338394

約数列:

[1, 2, 11, 22, 121, 157, 242, 314, 1049, 1727, 2098, 3454, 11539, 18997, 23078, 37994, 126929, 164693, 253858, 329386, 1811623, 3623246, 19927853, 39855706]

約数ペア:

[(1, 39855706), (2, 19927853), (11, 3623246), (22, 1811623), (121, 329386), (157, 253858), (242, 164693), (314, 126929), (1049, 37994), (1727, 23078), (2098, 18997), (3454, 11539)]