39931694

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{1051}}^1$

素因数の和:1232

約数の個数: 24

約数和(自身を含む): 66320184

約数和(自身を除く): 26388490

約数列:

[1, 2, 11, 22, 121, 157, 242, 314, 1051, 1727, 2102, 3454, 11561, 18997, 23122, 37994, 127171, 165007, 254342, 330014, 1815077, 3630154, 19965847, 39931694]

約数ペア:

[(1, 39931694), (2, 19965847), (11, 3630154), (22, 1815077), (121, 330014), (157, 254342), (242, 165007), (314, 127171), (1051, 37994), (1727, 23122), (2102, 18997), (3454, 11561)]