238015294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{101111}}^1$

素因数の和:101231

約数の個数: 16

約数和(自身を含む): 393123456

約数和(自身を除く): 155108162

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 101111, 202222, 1112221, 2224442, 10818877, 21637754, 119007647, 238015294]

約数ペア:

[(1, 238015294), (2, 119007647), (11, 21637754), (22, 10818877), (107, 2224442), (214, 1112221), (1177, 202222), (2354, 101111)]