42011938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{12511}}^1$

素因数の和:12609

約数の個数: 16

約数和(自身を含む): 66663936

約数和(自身を除く): 24651998

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 12511, 25022, 287753, 575506, 913303, 1826606, 21005969, 42011938]

約数ペア:

[(1, 42011938), (2, 21005969), (23, 1826606), (46, 913303), (73, 575506), (146, 287753), (1679, 25022), (3358, 12511)]