201619151981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{4289}}^1\times {\mathrm{3616033}}^1$

素因数の和:3620335

約数の個数: 8

約数和(自身を含む): 217179002040

約数和(自身を除く): 15559850059

約数列:

[1, 13, 4289, 55757, 3616033, 47008429, 15509165537, 201619151981]

約数ペア:

[(1, 201619151981), (13, 15509165537), (4289, 47008429), (55757, 3616033)]