17939375857

素因数分解:

${\mathrm{13}}^2\times {\mathrm{1109}}^1\times {\mathrm{95717}}^1$

素因数の和:96852

約数の個数: 12

約数和(自身を含む): 19443197340

約数和(自身を除く): 1503821483

約数列:

[1, 13, 169, 1109, 14417, 95717, 187421, 1244321, 16176173, 106150153, 1379951989, 17939375857]

約数ペア:

[(1, 17939375857), (13, 1379951989), (169, 106150153), (1109, 16176173), (14417, 1244321), (95717, 187421)]