19126393

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 22663872

約数和(自身を除く): 3537479

約数列:

[1, 11, 13, 131, 143, 1021, 1441, 1703, 11231, 13273, 18733, 133751, 146003, 1471261, 1738763, 19126393]

約数ペア:

[(1, 19126393), (11, 1738763), (13, 1471261), (131, 146003), (143, 133751), (1021, 18733), (1441, 13273), (1703, 11231)]