11518472

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2897}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 25038720

約数和(自身を除く): 13520248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 2897, 3976, 5794, 11588, 20279, 23176, 40558, 81116, 162232, 205687, 411374, 822748, 1439809, 1645496, 2879618, 5759236, 11518472]

約数ペア:

[(1, 11518472), (2, 5759236), (4, 2879618), (7, 1645496), (8, 1439809), (14, 822748), (28, 411374), (56, 205687), (71, 162232), (142, 81116), (284, 40558), (497, 23176), (568, 20279), (994, 11588), (1988, 5794), (2897, 3976)]