19544369

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 22505280

約数和(自身を除く): 2960911

約数列:

[1, 13, 19, 67, 247, 871, 1181, 1273, 15353, 16549, 22439, 79127, 291707, 1028651, 1503413, 19544369]

約数ペア:

[(1, 19544369), (13, 1503413), (19, 1028651), (67, 291707), (247, 79127), (871, 22439), (1181, 16549), (1273, 15353)]