12709112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{122203}}^1$

素因数の和:122222

約数の個数: 16

約数和(自身を含む): 25662840

約数和(自身を除く): 12953728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 122203, 244406, 488812, 977624, 1588639, 3177278, 6354556, 12709112]

約数ペア:

[(1, 12709112), (2, 6354556), (4, 3177278), (8, 1588639), (13, 977624), (26, 488812), (52, 244406), (104, 122203)]