18835954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3041}}^1$

素因数の和:3225

約数の個数: 16

約数和(自身を含む): 29933280

約数和(自身を除く): 11097326

約数列:

[1, 2, 19, 38, 163, 326, 3041, 3097, 6082, 6194, 57779, 115558, 495683, 991366, 9417977, 18835954]

約数ペア:

[(1, 18835954), (2, 9417977), (19, 991366), (38, 495683), (163, 115558), (326, 57779), (3041, 6194), (3097, 6082)]