12497552

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{2251}}^1$

素因数の和:2606

約数の個数: 20

約数和(自身を含む): 24294576

約数和(自身を除く): 11797024

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2251, 2776, 4502, 5552, 9004, 18008, 36016, 781097, 1562194, 3124388, 6248776, 12497552]

約数ペア:

[(1, 12497552), (2, 6248776), (4, 3124388), (8, 1562194), (16, 781097), (347, 36016), (694, 18008), (1388, 9004), (2251, 5552), (2776, 4502)]