13019168

素因数分解:

$2^5\times {\mathrm{419}}^1\times {\mathrm{971}}^1$

素因数の和:1400

約数の個数: 24

約数和(自身を含む): 25719120

約数和(自身を除く): 12699952

約数列:

[1, 2, 4, 8, 16, 32, 419, 838, 971, 1676, 1942, 3352, 3884, 6704, 7768, 13408, 15536, 31072, 406849, 813698, 1627396, 3254792, 6509584, 13019168]

約数ペア:

[(1, 13019168), (2, 6509584), (4, 3254792), (8, 1627396), (16, 813698), (32, 406849), (419, 31072), (838, 15536), (971, 13408), (1676, 7768), (1942, 6704), (3352, 3884)]