2019894933

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5657969}}^1$

素因数の和:5657996

約数の個数: 16

約数和(自身を含む): 3258990720

約数和(自身を除く): 1239095787

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5657969, 16973907, 39605783, 96185473, 118817349, 288556419, 673298311, 2019894933]

約数ペア:

[(1, 2019894933), (3, 673298311), (7, 288556419), (17, 118817349), (21, 96185473), (51, 39605783), (119, 16973907), (357, 5657969)]