12389288

素因数分解:

$2^3\times {\mathrm{347}}^1\times {\mathrm{4463}}^1$

素因数の和:4816

約数の個数: 16

約数和(自身を含む): 23302080

約数和(自身を除く): 10912792

約数列:

[1, 2, 4, 8, 347, 694, 1388, 2776, 4463, 8926, 17852, 35704, 1548661, 3097322, 6194644, 12389288]

約数ペア:

[(1, 12389288), (2, 6194644), (4, 3097322), (8, 1548661), (347, 35704), (694, 17852), (1388, 8926), (2776, 4463)]