218248858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{4643}}^1$

素因数の和:5901

約数の個数: 16

約数和(自身を含む): 344956320

約数和(自身を除く): 126707462

約数列:

[1, 2, 19, 38, 1237, 2474, 4643, 9286, 23503, 47006, 88217, 176434, 5743391, 11486782, 109124429, 218248858]

約数ペア:

[(1, 218248858), (2, 109124429), (19, 11486782), (38, 5743391), (1237, 176434), (2474, 88217), (4643, 47006), (9286, 23503)]