11726872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 24486840

約数和(自身を除く): 12759968

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 163, 184, 326, 391, 529, 652, 782, 1058, 1304, 1564, 2116, 2771, 3128, 3749, 4232, 5542, 7498, 8993, 11084, 14996, 17986, 22168, 29992, 35972, 63733, 71944, 86227, 127466, 172454, 254932, 344908, 509864, 689816, 1465859, 2931718, 5863436, 11726872]

約数ペア:

[(1, 11726872), (2, 5863436), (4, 2931718), (8, 1465859), (17, 689816), (23, 509864), (34, 344908), (46, 254932), (68, 172454), (92, 127466), (136, 86227), (163, 71944), (184, 63733), (326, 35972), (391, 29992), (529, 22168), (652, 17986), (782, 14996), (1058, 11084), (1304, 8993), (1564, 7498), (2116, 5542), (2771, 4232), (3128, 3749)]