16500988

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9661}}^1$

素因数の和:9733

約数の個数: 24

約数和(自身を含む): 33546464

約数和(自身を除く): 17045476

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 9661, 19322, 38644, 67627, 135254, 270508, 589321, 1178642, 2357284, 4125247, 8250494, 16500988]

約数ペア:

[(1, 16500988), (2, 8250494), (4, 4125247), (7, 2357284), (14, 1178642), (28, 589321), (61, 270508), (122, 135254), (244, 67627), (427, 38644), (854, 19322), (1708, 9661)]