25155164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{691}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 46502400

約数和(自身を除く): 21347236

約数列:

[1, 2, 4, 19, 38, 76, 479, 691, 958, 1382, 1916, 2764, 9101, 13129, 18202, 26258, 36404, 52516, 330989, 661978, 1323956, 6288791, 12577582, 25155164]

約数ペア:

[(1, 25155164), (2, 12577582), (4, 6288791), (19, 1323956), (38, 661978), (76, 330989), (479, 52516), (691, 36404), (958, 26258), (1382, 18202), (1916, 13129), (2764, 9101)]