19223176

素因数分解:

$2^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1499}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 41400000

約数和(自身を除く): 22176824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 229, 458, 916, 1499, 1603, 1832, 2998, 3206, 5996, 6412, 10493, 11992, 12824, 20986, 41972, 83944, 343271, 686542, 1373084, 2402897, 2746168, 4805794, 9611588, 19223176]

約数ペア:

[(1, 19223176), (2, 9611588), (4, 4805794), (7, 2746168), (8, 2402897), (14, 1373084), (28, 686542), (56, 343271), (229, 83944), (458, 41972), (916, 20986), (1499, 12824), (1603, 11992), (1832, 10493), (2998, 6412), (3206, 5996)]