38757074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1543}}^1$

素因数の和:2225

約数の個数: 16

約数和(自身を含む): 61327680

約数和(自身を除く): 22570606

約数列:

[1, 2, 19, 38, 661, 1322, 1543, 3086, 12559, 25118, 29317, 58634, 1019923, 2039846, 19378537, 38757074]

約数ペア:

[(1, 38757074), (2, 19378537), (19, 2039846), (38, 1019923), (661, 58634), (1322, 29317), (1543, 25118), (3086, 12559)]