12570712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20407}}^1$

素因数の和:20431

約数の個数: 32

約数和(自身を含む): 29387520

約数和(自身を除く): 16816808

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 20407, 40814, 81628, 142849, 163256, 224477, 285698, 448954, 571396, 897908, 1142792, 1571339, 1795816, 3142678, 6285356, 12570712]

約数ペア:

[(1, 12570712), (2, 6285356), (4, 3142678), (7, 1795816), (8, 1571339), (11, 1142792), (14, 897908), (22, 571396), (28, 448954), (44, 285698), (56, 224477), (77, 163256), (88, 142849), (154, 81628), (308, 40814), (616, 20407)]