16018561

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 17889984

約数和(自身を除く): 1871423

約数列:

[1, 13, 53, 67, 347, 689, 871, 3551, 4511, 18391, 23249, 46163, 239083, 302237, 1232197, 16018561]

約数ペア:

[(1, 16018561), (13, 1232197), (53, 302237), (67, 239083), (347, 46163), (689, 23249), (871, 18391), (3551, 4511)]