13997820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{233297}}^1$

素因数の和:233309

約数の個数: 24

約数和(自身を含む): 39194064

約数和(自身を除く): 25196244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 233297, 466594, 699891, 933188, 1166485, 1399782, 2332970, 2799564, 3499455, 4665940, 6998910, 13997820]

約数ペア:

[(1, 13997820), (2, 6998910), (3, 4665940), (4, 3499455), (5, 2799564), (6, 2332970), (10, 1399782), (12, 1166485), (15, 933188), (20, 699891), (30, 466594), (60, 233297)]