39681956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7793}}^1$

素因数の和:7883

約数の個数: 24

約数和(自身を含む): 74198880

約数和(自身を除く): 34516924

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 7793, 15586, 31172, 148067, 296134, 522131, 592268, 1044262, 2088524, 9920489, 19840978, 39681956]

約数ペア:

[(1, 39681956), (2, 19840978), (4, 9920489), (19, 2088524), (38, 1044262), (67, 592268), (76, 522131), (134, 296134), (268, 148067), (1273, 31172), (2546, 15586), (5092, 7793)]