2143884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{9403}}^1$

素因数の和:9429

約数の個数: 24

約数和(自身を含む): 5266240

約数和(自身を除く): 3122356

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 9403, 18806, 28209, 37612, 56418, 112836, 178657, 357314, 535971, 714628, 1071942, 2143884]

約数ペア:

[(1, 2143884), (2, 1071942), (3, 714628), (4, 535971), (6, 357314), (12, 178657), (19, 112836), (38, 56418), (57, 37612), (76, 28209), (114, 18806), (228, 9403)]