38878982

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1\times {\mathrm{359}}^1$

素因数の和:847

約数の個数: 16

約数和(自身を含む): 59006880

約数和(自身を除く): 20127898

約数列:

[1, 2, 173, 313, 346, 359, 626, 718, 54149, 62107, 108298, 112367, 124214, 224734, 19439491, 38878982]

約数ペア:

[(1, 38878982), (2, 19439491), (173, 224734), (313, 124214), (346, 112367), (359, 108298), (626, 62107), (718, 54149)]