9873188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1049}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 18727800

約数和(自身を除く): 8854612

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 1049, 2098, 2353, 4196, 4706, 9412, 13637, 27274, 54548, 189869, 379738, 759476, 2468297, 4936594, 9873188]

約数ペア:

[(1, 9873188), (2, 4936594), (4, 2468297), (13, 759476), (26, 379738), (52, 189869), (181, 54548), (362, 27274), (724, 13637), (1049, 9412), (2098, 4706), (2353, 4196)]