16244984

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1103}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 34974720

約数和(自身を除く): 18729736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1103, 1841, 2104, 2206, 3682, 4412, 7364, 7721, 8824, 14728, 15442, 30884, 61768, 290089, 580178, 1160356, 2030623, 2320712, 4061246, 8122492, 16244984]

約数ペア:

[(1, 16244984), (2, 8122492), (4, 4061246), (7, 2320712), (8, 2030623), (14, 1160356), (28, 580178), (56, 290089), (263, 61768), (526, 30884), (1052, 15442), (1103, 14728), (1841, 8824), (2104, 7721), (2206, 7364), (3682, 4412)]