15171956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11743}}^1$

素因数の和:11783

約数の個数: 24

約数和(自身を含む): 29594880

約数和(自身を除く): 14422924

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 11743, 23486, 46972, 199631, 223117, 399262, 446234, 798524, 892468, 3792989, 7585978, 15171956]

約数ペア:

[(1, 15171956), (2, 7585978), (4, 3792989), (17, 892468), (19, 798524), (34, 446234), (38, 399262), (68, 223117), (76, 199631), (323, 46972), (646, 23486), (1292, 11743)]