1619189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 16

約数和(自身を含む): 1942080

約数和(自身を除く): 322891

約数列:

[1, 11, 13, 67, 143, 169, 737, 871, 1859, 2197, 9581, 11323, 24167, 124553, 147199, 1619189]

約数ペア:

[(1, 1619189), (11, 147199), (13, 124553), (67, 24167), (143, 11323), (169, 9581), (737, 2197), (871, 1859)]