13959878

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2657}}^1$

素因数の和:2767

約数の個数: 16

約数和(自身を含む): 21816864

約数和(自身を除く): 7856986

約数列:

[1, 2, 37, 71, 74, 142, 2627, 2657, 5254, 5314, 98309, 188647, 196618, 377294, 6979939, 13959878]

約数ペア:

[(1, 13959878), (2, 6979939), (37, 377294), (71, 196618), (74, 188647), (142, 98309), (2627, 5314), (2657, 5254)]