2019919271

素因数分解:

${\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{3467}}^1$

素因数の和:3910

約数の個数: 16

約数和(自身を含む): 2143390464

約数和(自身を除く): 123471193

約数列:

[1, 23, 73, 347, 1679, 3467, 7981, 25331, 79741, 253091, 582613, 1203049, 5821093, 27670127, 87822577, 2019919271]

約数ペア:

[(1, 2019919271), (23, 87822577), (73, 27670127), (347, 5821093), (1679, 1203049), (3467, 582613), (7981, 253091), (25331, 79741)]