18547694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{11549}}^1$

素因数の和:11635

約数の個数: 16

約数和(自身を含む): 30769200

約数和(自身を除く): 12221506

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 11549, 23098, 127039, 254078, 843077, 1686154, 9273847, 18547694]

約数ペア:

[(1, 18547694), (2, 9273847), (11, 1686154), (22, 843077), (73, 254078), (146, 127039), (803, 23098), (1606, 11549)]