142056578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1\times {\mathrm{1979}}^1$

素因数の和:3889

約数の個数: 16

約数和(自身を含む): 224532000

約数和(自身を除く): 82475422

約数列:

[1, 2, 19, 38, 1889, 1979, 3778, 3958, 35891, 37601, 71782, 75202, 3738331, 7476662, 71028289, 142056578]

約数ペア:

[(1, 142056578), (2, 71028289), (19, 7476662), (38, 3738331), (1889, 75202), (1979, 71782), (3778, 37601), (3958, 35891)]