16808012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7517}}^1$

素因数の和:7577

約数の個数: 24

約数和(自身を含む): 32417616

約数和(自身を除く): 15609604

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 7517, 15034, 30068, 97721, 195442, 323231, 390884, 646462, 1292924, 4202003, 8404006, 16808012]

約数ペア:

[(1, 16808012), (2, 8404006), (4, 4202003), (13, 1292924), (26, 646462), (43, 390884), (52, 323231), (86, 195442), (172, 97721), (559, 30068), (1118, 15034), (2236, 7517)]