12486784

素因数分解:

$2^7\times {\mathrm{97553}}^1$

素因数の和:97567

約数の個数: 16

約数和(自身を含む): 24876270

約数和(自身を除く): 12389486

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 97553, 195106, 390212, 780424, 1560848, 3121696, 6243392, 12486784]

約数ペア:

[(1, 12486784), (2, 6243392), (4, 3121696), (8, 1560848), (16, 780424), (32, 390212), (64, 195106), (128, 97553)]