39798154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{4423}}^1$

素因数の和:4845

約数の個数: 16

約数和(自身を含む): 65298240

約数和(自身を除く): 25500086

約数列:

[1, 2, 11, 22, 409, 818, 4423, 4499, 8846, 8998, 48653, 97306, 1809007, 3618014, 19899077, 39798154]

約数ペア:

[(1, 39798154), (2, 19899077), (11, 3618014), (22, 1809007), (409, 97306), (818, 48653), (4423, 8998), (4499, 8846)]