38239916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{66853}}^1$

素因数の和:66881

約数の個数: 24

約数和(自身を含む): 78620304

約数和(自身を除く): 40380388

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 66853, 133706, 267412, 735383, 869089, 1470766, 1738178, 2941532, 3476356, 9559979, 19119958, 38239916]

約数ペア:

[(1, 38239916), (2, 19119958), (4, 9559979), (11, 3476356), (13, 2941532), (22, 1738178), (26, 1470766), (44, 869089), (52, 735383), (143, 267412), (286, 133706), (572, 66853)]