12587956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9743}}^1$

素因数の和:9783

約数の個数: 24

約数和(自身を含む): 24554880

約数和(自身を除く): 11966924

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 9743, 19486, 38972, 165631, 185117, 331262, 370234, 662524, 740468, 3146989, 6293978, 12587956]

約数ペア:

[(1, 12587956), (2, 6293978), (4, 3146989), (17, 740468), (19, 662524), (34, 370234), (38, 331262), (68, 185117), (76, 165631), (323, 38972), (646, 19486), (1292, 9743)]