19846089

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6827}}^1$

素因数の和:6869

約数の個数: 24

約数和(自身を含む): 31955040

約数和(自身を除く): 12108951

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 6827, 20481, 61443, 116059, 129713, 348177, 389139, 1044531, 1167417, 2205121, 6615363, 19846089]

約数ペア:

[(1, 19846089), (3, 6615363), (9, 2205121), (17, 1167417), (19, 1044531), (51, 389139), (57, 348177), (153, 129713), (171, 116059), (323, 61443), (969, 20481), (2907, 6827)]