18976067

素因数分解:

${\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:355

約数の個数: 16

約数和(自身を含む): 21345120

約数和(自身を除く): 2369053

約数列:

[1, 11, 53, 121, 269, 583, 1331, 2959, 6413, 14257, 32549, 70543, 156827, 358039, 1725097, 18976067]

約数ペア:

[(1, 18976067), (11, 1725097), (53, 358039), (121, 156827), (269, 70543), (583, 32549), (1331, 14257), (2959, 6413)]