15697716752

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{42656839}}^1$

素因数の和:42656870

約数の個数: 20

約数和(自身を含む): 31736688960

約数和(自身を除く): 16038972208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 42656839, 85313678, 170627356, 341254712, 682509424, 981107297, 1962214594, 3924429188, 7848858376, 15697716752]

約数ペア:

[(1, 15697716752), (2, 7848858376), (4, 3924429188), (8, 1962214594), (16, 981107297), (23, 682509424), (46, 341254712), (92, 170627356), (184, 85313678), (368, 42656839)]