13137748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{797}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 24868872

約数和(自身を除く): 11731124

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 797, 1268, 1594, 3188, 4121, 8242, 10361, 16484, 20722, 41444, 252649, 505298, 1010596, 3284437, 6568874, 13137748]

約数ペア:

[(1, 13137748), (2, 6568874), (4, 3284437), (13, 1010596), (26, 505298), (52, 252649), (317, 41444), (634, 20722), (797, 16484), (1268, 10361), (1594, 8242), (3188, 4121)]