13521232

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{7753}}^1$

素因数の和:7870

約数の個数: 20

約数和(自身を含む): 26441140

約数和(自身を除く): 12919908

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 7753, 15506, 31012, 62024, 124048, 845077, 1690154, 3380308, 6760616, 13521232]

約数ペア:

[(1, 13521232), (2, 6760616), (4, 3380308), (8, 1690154), (16, 845077), (109, 124048), (218, 62024), (436, 31012), (872, 15506), (1744, 7753)]