11985558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4153}}^1$

素因数の和:4208

約数の個数: 32

約数和(自身を含む): 26519136

約数和(自身を除く): 14533578

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 4153, 8306, 12459, 24918, 53989, 107978, 153661, 161967, 307322, 323934, 460983, 921966, 1997593, 3995186, 5992779, 11985558]

約数ペア:

[(1, 11985558), (2, 5992779), (3, 3995186), (6, 1997593), (13, 921966), (26, 460983), (37, 323934), (39, 307322), (74, 161967), (78, 153661), (111, 107978), (222, 53989), (481, 24918), (962, 12459), (1443, 8306), (2886, 4153)]