13019968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{15649}}^1$

素因数の和:15674

約数の個数: 28

約数和(自身を含む): 27825700

約数和(自身を除く): 14805732

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 15649, 31298, 62596, 125192, 203437, 250384, 406874, 500768, 813748, 1001536, 1627496, 3254992, 6509984, 13019968]

約数ペア:

[(1, 13019968), (2, 6509984), (4, 3254992), (8, 1627496), (13, 1001536), (16, 813748), (26, 500768), (32, 406874), (52, 250384), (64, 203437), (104, 125192), (208, 62596), (416, 31298), (832, 15649)]