15897788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5437}}^1$

素因数の和:5501

約数の個数: 24

約数和(自身を含む): 30148272

約数和(自身を除く): 14250484

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 5437, 10874, 21748, 92429, 184858, 233791, 369716, 467582, 935164, 3974447, 7948894, 15897788]

約数ペア:

[(1, 15897788), (2, 7948894), (4, 3974447), (17, 935164), (34, 467582), (43, 369716), (68, 233791), (86, 184858), (172, 92429), (731, 21748), (1462, 10874), (2924, 5437)]