169781036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2233961}}^1$

素因数の和:2233984

約数の個数: 12

約数和(自身を含む): 312754680

約数和(自身を除く): 142973644

約数列:

[1, 2, 4, 19, 38, 76, 2233961, 4467922, 8935844, 42445259, 84890518, 169781036]

約数ペア:

[(1, 169781036), (2, 84890518), (4, 42445259), (19, 8935844), (38, 4467922), (76, 2233961)]