2116730110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19243001}}^1$

素因数の和:19243019

約数の個数: 16

約数和(自身を含む): 4156488432

約数和(自身を除く): 2039758322

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 19243001, 38486002, 96215005, 192430010, 211673011, 423346022, 1058365055, 2116730110]

約数ペア:

[(1, 2116730110), (2, 1058365055), (5, 423346022), (10, 211673011), (11, 192430010), (22, 96215005), (55, 38486002), (110, 19243001)]