15636872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4999}}^1$

素因数の和:5045

約数の個数: 32

約数和(自身を含む): 32400000

約数和(自身を除く): 16763128

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 4999, 9998, 19996, 39992, 84983, 114977, 169966, 229954, 339932, 459908, 679864, 919816, 1954609, 3909218, 7818436, 15636872]

約数ペア:

[(1, 15636872), (2, 7818436), (4, 3909218), (8, 1954609), (17, 919816), (23, 679864), (34, 459908), (46, 339932), (68, 229954), (92, 169966), (136, 114977), (184, 84983), (391, 39992), (782, 19996), (1564, 9998), (3128, 4999)]