15683912

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{4889}}^1$

素因数の和:5296

約数の個数: 16

約数和(自身を含む): 29486700

約数和(自身を除く): 13802788

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 4889, 9778, 19556, 39112, 1960489, 3920978, 7841956, 15683912]

約数ペア:

[(1, 15683912), (2, 7841956), (4, 3920978), (8, 1960489), (401, 39112), (802, 19556), (1604, 9778), (3208, 4889)]