39971074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139759}}^1$

素因数の和:139785

約数の個数: 16

約数和(自身を含む): 70439040

約数和(自身を除く): 30467966

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 139759, 279518, 1537349, 1816867, 3074698, 3633734, 19985537, 39971074]

約数ペア:

[(1, 39971074), (2, 19985537), (11, 3633734), (13, 3074698), (22, 1816867), (26, 1537349), (143, 279518), (286, 139759)]