19464549143

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{6774991}}^1$

素因数の和:6775034

約数の個数: 12

約数和(自身を含む): 22316823648

約数和(自身を除く): 2852274505

約数列:

[1, 13, 17, 169, 221, 2873, 6774991, 88074883, 115174847, 1144973479, 1497273011, 19464549143]

約数ペア:

[(1, 19464549143), (13, 1497273011), (17, 1144973479), (169, 115174847), (221, 88074883), (2873, 6774991)]