19396378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{1093}}^1$

素因数の和:1581

約数の個数: 16

約数和(自身を含む): 30719520

約数和(自身を除く): 11323142

約数列:

[1, 2, 19, 38, 467, 934, 1093, 2186, 8873, 17746, 20767, 41534, 510431, 1020862, 9698189, 19396378]

約数ペア:

[(1, 19396378), (2, 9698189), (19, 1020862), (38, 510431), (467, 41534), (934, 20767), (1093, 17746), (2186, 8873)]