13748324

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{9521}}^1$

素因数の和:9563

約数の個数: 18

約数和(自身を含む): 25395174

約数和(自身を除く): 11646850

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 9521, 19042, 38084, 180899, 361798, 723596, 3437081, 6874162, 13748324]

約数ペア:

[(1, 13748324), (2, 6874162), (4, 3437081), (19, 723596), (38, 361798), (76, 180899), (361, 38084), (722, 19042), (1444, 9521)]