188041018

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{70639}}^1$

素因数の和:70674

約数の個数: 16

約数和(自身を含む): 310250880

約数和(自身を除く): 122209862

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 70639, 141278, 777029, 1554058, 8547319, 17094638, 94020509, 188041018]

約数ペア:

[(1, 188041018), (2, 94020509), (11, 17094638), (22, 8547319), (121, 1554058), (242, 777029), (1331, 141278), (2662, 70639)]