18933134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{11789}}^1$

素因数の和:11875

約数の個数: 16

約数和(自身を含む): 31408560

約数和(自身を除く): 12475426

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 11789, 23578, 129679, 259358, 860597, 1721194, 9466567, 18933134]

約数ペア:

[(1, 18933134), (2, 9466567), (11, 1721194), (22, 860597), (73, 259358), (146, 129679), (803, 23578), (1606, 11789)]