12700448

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{2897}}^1$

素因数の和:3044

約数の個数: 24

約数和(自身を含む): 25195212

約数和(自身を除く): 12494764

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 2192, 2897, 4384, 5794, 11588, 23176, 46352, 92704, 396889, 793778, 1587556, 3175112, 6350224, 12700448]

約数ペア:

[(1, 12700448), (2, 6350224), (4, 3175112), (8, 1587556), (16, 793778), (32, 396889), (137, 92704), (274, 46352), (548, 23176), (1096, 11588), (2192, 5794), (2897, 4384)]