69223916

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{47939}}^1$

素因数の和:47981

約数の個数: 18

約数和(自身を含む): 127855980

約数和(自身を除く): 58632064

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 47939, 95878, 191756, 910841, 1821682, 3643364, 17305979, 34611958, 69223916]

約数ペア:

[(1, 69223916), (2, 34611958), (4, 17305979), (19, 3643364), (38, 1821682), (76, 910841), (361, 191756), (722, 95878), (1444, 47939)]