16855413

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9539}}^1$

素因数の和:9592

約数の個数: 16

約数和(自身を含む): 24422400

約数和(自身を除く): 7566987

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 9539, 28617, 181241, 295709, 543723, 887127, 5618471, 16855413]

約数ペア:

[(1, 16855413), (3, 5618471), (19, 887127), (31, 543723), (57, 295709), (93, 181241), (589, 28617), (1767, 9539)]