74164372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{975847}}^1$

素因数の和:975870

約数の個数: 12

約数和(自身を含む): 136618720

約数和(自身を除く): 62454348

約数列:

[1, 2, 4, 19, 38, 76, 975847, 1951694, 3903388, 18541093, 37082186, 74164372]

約数ペア:

[(1, 74164372), (2, 37082186), (4, 18541093), (19, 3903388), (38, 1951694), (76, 975847)]