13874731

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 16470000

約数和(自身を除く): 2595269

約数列:

[1, 13, 19, 29, 149, 169, 247, 377, 551, 1937, 2831, 3211, 4321, 4901, 7163, 25181, 36803, 56173, 82099, 93119, 478439, 730249, 1067287, 13874731]

約数ペア:

[(1, 13874731), (13, 1067287), (19, 730249), (29, 478439), (149, 93119), (169, 82099), (247, 56173), (377, 36803), (551, 25181), (1937, 7163), (2831, 4901), (3211, 4321)]