12191568

素因数分解:

$2^4\times 3^1\times {\mathrm{499}}^1\times {\mathrm{509}}^1$

素因数の和:1019

約数の個数: 40

約数和(自身を含む): 31620000

約数和(自身を除く): 19428432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 499, 509, 998, 1018, 1497, 1527, 1996, 2036, 2994, 3054, 3992, 4072, 5988, 6108, 7984, 8144, 11976, 12216, 23952, 24432, 253991, 507982, 761973, 1015964, 1523946, 2031928, 3047892, 4063856, 6095784, 12191568]

約数ペア:

[(1, 12191568), (2, 6095784), (3, 4063856), (4, 3047892), (6, 2031928), (8, 1523946), (12, 1015964), (16, 761973), (24, 507982), (48, 253991), (499, 24432), (509, 23952), (998, 12216), (1018, 11976), (1497, 8144), (1527, 7984), (1996, 6108), (2036, 5988), (2994, 4072), (3054, 3992)]