37980674

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{743}}^1$

素因数の和:1225

約数の個数: 16

約数和(自身を含む): 58121280

約数和(自身を除く): 20140606

約数列:

[1, 2, 61, 122, 419, 743, 838, 1486, 25559, 45323, 51118, 90646, 311317, 622634, 18990337, 37980674]

約数ペア:

[(1, 37980674), (2, 18990337), (61, 622634), (122, 311317), (419, 90646), (743, 51118), (838, 45323), (1486, 25559)]