15154381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 17971200

約数和(自身を除く): 2816819

約数列:

[1, 11, 19, 31, 209, 341, 589, 2339, 6479, 25729, 44441, 72509, 488851, 797599, 1377671, 15154381]

約数ペア:

[(1, 15154381), (11, 1377671), (19, 797599), (31, 488851), (209, 72509), (341, 44441), (589, 25729), (2339, 6479)]