16609439

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11353}}^1$

素因数の和:11390

約数の個数: 16

約数和(自身を含む): 21799680

約数和(自身を除く): 5190241

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 11353, 79471, 124883, 215707, 874181, 1509949, 2372777, 16609439]

約数ペア:

[(1, 16609439), (7, 2372777), (11, 1509949), (19, 874181), (77, 215707), (133, 124883), (209, 79471), (1463, 11353)]