16421149

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 18403200

約数和(自身を除く): 1982051

約数列:

[1, 19, 23, 53, 437, 709, 1007, 1219, 13471, 16307, 23161, 37577, 309833, 713963, 864271, 16421149]

約数ペア:

[(1, 16421149), (19, 864271), (23, 713963), (53, 309833), (437, 37577), (709, 23161), (1007, 16307), (1219, 13471)]