1938123886

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1\times {\mathrm{18211}}^1$

素因数の和:18759

約数の個数: 16

約数和(自身を含む): 2937231360

約数和(自身を除く): 999107474

約数列:

[1, 2, 127, 254, 419, 838, 18211, 36422, 53213, 106426, 2312797, 4625594, 7630409, 15260818, 969061943, 1938123886]

約数ペア:

[(1, 1938123886), (2, 969061943), (127, 15260818), (254, 7630409), (419, 4625594), (838, 2312797), (18211, 106426), (36422, 53213)]