393160844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1093}}^1\times {\mathrm{4733}}^1$

素因数の和:5849

約数の個数: 24

約数和(自身を含む): 725059440

約数和(自身を除く): 331898596

約数列:

[1, 2, 4, 19, 38, 76, 1093, 2186, 4372, 4733, 9466, 18932, 20767, 41534, 83068, 89927, 179854, 359708, 5173169, 10346338, 20692676, 98290211, 196580422, 393160844]

約数ペア:

[(1, 393160844), (2, 196580422), (4, 98290211), (19, 20692676), (38, 10346338), (76, 5173169), (1093, 359708), (2186, 179854), (4372, 89927), (4733, 83068), (9466, 41534), (18932, 20767)]