13888183

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 15206400

約数和(自身を除く): 1318217

約数列:

[1, 19, 43, 89, 191, 817, 1691, 3629, 3827, 8213, 16999, 72713, 156047, 322981, 730957, 13888183]

約数ペア:

[(1, 13888183), (19, 730957), (43, 322981), (89, 156047), (191, 72713), (817, 16999), (1691, 8213), (3629, 3827)]