15730518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3209}}^1$

素因数の和:3276

約数の個数: 32

約数和(自身を含む): 33897600

約数和(自身を除く): 18167082

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 3209, 4902, 6418, 9627, 19254, 60971, 121942, 137987, 182913, 275974, 365826, 413961, 827922, 2621753, 5243506, 7865259, 15730518]

約数ペア:

[(1, 15730518), (2, 7865259), (3, 5243506), (6, 2621753), (19, 827922), (38, 413961), (43, 365826), (57, 275974), (86, 182913), (114, 137987), (129, 121942), (258, 60971), (817, 19254), (1634, 9627), (2451, 6418), (3209, 4902)]