39340012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{691}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 70761152

約数和(自身を除く): 31421140

約数列:

[1, 2, 4, 43, 86, 172, 331, 662, 691, 1324, 1382, 2764, 14233, 28466, 29713, 56932, 59426, 118852, 228721, 457442, 914884, 9835003, 19670006, 39340012]

約数ペア:

[(1, 39340012), (2, 19670006), (4, 9835003), (43, 914884), (86, 457442), (172, 228721), (331, 118852), (662, 59426), (691, 56932), (1324, 29713), (1382, 28466), (2764, 14233)]