2019918002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{148153}}^1$

素因数の和:148573

約数の個数: 16

約数和(自身を含む): 3216127032

約数和(自身を除く): 1196209030

約数列:

[1, 2, 17, 34, 401, 802, 6817, 13634, 148153, 296306, 2518601, 5037202, 59409353, 118818706, 1009959001, 2019918002]

約数ペア:

[(1, 2019918002), (2, 1009959001), (17, 118818706), (34, 59409353), (401, 5037202), (802, 2518601), (6817, 296306), (13634, 148153)]