15309808

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{5531}}^1$

素因数の和:5712

約数の個数: 20

約数和(自身を含む): 29839608

約数和(自身を除く): 14529800

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 5531, 11062, 22124, 44248, 88496, 956863, 1913726, 3827452, 7654904, 15309808]

約数ペア:

[(1, 15309808), (2, 7654904), (4, 3827452), (8, 1913726), (16, 956863), (173, 88496), (346, 44248), (692, 22124), (1384, 11062), (2768, 5531)]