39973967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{991}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 46187520

約数和(自身を除く): 6213553

約数列:

[1, 11, 19, 193, 209, 991, 2123, 3667, 10901, 18829, 40337, 191263, 207119, 2103893, 3633997, 39973967]

約数ペア:

[(1, 39973967), (11, 3633997), (19, 2103893), (193, 207119), (209, 191263), (991, 40337), (2123, 18829), (3667, 10901)]