12665419

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 14676480

約数和(自身を除く): 2011061

約数列:

[1, 13, 19, 47, 247, 611, 893, 1091, 11609, 14183, 20729, 51277, 269477, 666601, 974263, 12665419]

約数ペア:

[(1, 12665419), (13, 974263), (19, 666601), (47, 269477), (247, 51277), (611, 20729), (893, 14183), (1091, 11609)]