16228772

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2531}}^1$

素因数の和:2771

約数の個数: 24

約数和(自身を含む): 32612160

約数和(自身を除く): 16383388

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 2531, 3206, 5062, 6412, 10124, 17717, 35434, 70868, 579599, 1159198, 2318396, 4057193, 8114386, 16228772]

約数ペア:

[(1, 16228772), (2, 8114386), (4, 4057193), (7, 2318396), (14, 1159198), (28, 579599), (229, 70868), (458, 35434), (916, 17717), (1603, 10124), (2531, 6412), (3206, 5062)]