2019063709

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{5557}}^1$

素因数の和:7060

約数の個数: 16

約数和(自身を含む): 2290785280

約数和(自身を除く): 271721571

約数列:

[1, 13, 19, 247, 1471, 5557, 19123, 27949, 72241, 105583, 363337, 1372579, 8174347, 106266511, 155312593, 2019063709]

約数ペア:

[(1, 2019063709), (13, 155312593), (19, 106266511), (247, 8174347), (1471, 1372579), (5557, 363337), (19123, 105583), (27949, 72241)]