12844892

素因数分解:

$2^2\times {\mathrm{61}}^2\times {\mathrm{863}}^1$

素因数の和:989

約数の個数: 18

約数和(自身を含む): 22879584

約数和(自身を除く): 10034692

約数列:

[1, 2, 4, 61, 122, 244, 863, 1726, 3452, 3721, 7442, 14884, 52643, 105286, 210572, 3211223, 6422446, 12844892]

約数ペア:

[(1, 12844892), (2, 6422446), (4, 3211223), (61, 210572), (122, 105286), (244, 52643), (863, 14884), (1726, 7442), (3452, 3721)]