38198721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{60923}}^1$

素因数の和:60956

約数の個数: 16

約数和(自身を含む): 58487040

約数和(自身を除く): 20288319

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 60923, 182769, 670153, 1157537, 2010459, 3472611, 12732907, 38198721]

約数ペア:

[(1, 38198721), (3, 12732907), (11, 3472611), (19, 2010459), (33, 1157537), (57, 670153), (209, 182769), (627, 60923)]