42219482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{20963}}^1$

素因数の和:21037

約数の個数: 16

約数和(自身を含む): 67923360

約数和(自身を除く): 25703878

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 20963, 41926, 398297, 796594, 1111039, 2222078, 21109741, 42219482]

約数ペア:

[(1, 42219482), (2, 21109741), (19, 2222078), (38, 1111039), (53, 796594), (106, 398297), (1007, 41926), (2014, 20963)]