42788836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{563011}}^1$

素因数の和:563034

約数の個数: 12

約数和(自身を含む): 78821680

約数和(自身を除く): 36032844

約数列:

[1, 2, 4, 19, 38, 76, 563011, 1126022, 2252044, 10697209, 21394418, 42788836]

約数ペア:

[(1, 42788836), (2, 21394418), (4, 10697209), (19, 2252044), (38, 1126022), (76, 563011)]