18097937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6661}}^1$

素因数の和:6704

約数の個数: 16

約数和(自身を含む): 22384320

約数和(自身を除く): 4286383

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 6661, 73271, 86593, 126559, 952523, 1392149, 1645267, 18097937]

約数ペア:

[(1, 18097937), (11, 1645267), (13, 1392149), (19, 952523), (143, 126559), (209, 86593), (247, 73271), (2717, 6661)]