19493032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{187433}}^1$

素因数の和:187452

約数の個数: 16

約数和(自身を含む): 39361140

約数和(自身を除く): 19868108

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 187433, 374866, 749732, 1499464, 2436629, 4873258, 9746516, 19493032]

約数ペア:

[(1, 19493032), (2, 9746516), (4, 4873258), (8, 2436629), (13, 1499464), (26, 749732), (52, 374866), (104, 187433)]