2019483389

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1559}}^1\times {\mathrm{16823}}^1$

素因数の和:18400

約数の個数: 16

約数和(自身を含む): 2519562240

約数和(自身を除く): 500078851

約数列:

[1, 7, 11, 77, 1559, 10913, 16823, 17149, 117761, 120043, 185053, 1295371, 26227057, 183589399, 288497627, 2019483389]

約数ペア:

[(1, 2019483389), (7, 288497627), (11, 183589399), (77, 26227057), (1559, 1295371), (10913, 185053), (16823, 120043), (17149, 117761)]