16191904

素因数分解:

$2^5\times {\mathrm{311}}^1\times {\mathrm{1627}}^1$

素因数の和:1948

約数の個数: 24

約数和(自身を含む): 31999968

約数和(自身を除く): 15808064

約数列:

[1, 2, 4, 8, 16, 32, 311, 622, 1244, 1627, 2488, 3254, 4976, 6508, 9952, 13016, 26032, 52064, 505997, 1011994, 2023988, 4047976, 8095952, 16191904]

約数ペア:

[(1, 16191904), (2, 8095952), (4, 4047976), (8, 2023988), (16, 1011994), (32, 505997), (311, 52064), (622, 26032), (1244, 13016), (1627, 9952), (2488, 6508), (3254, 4976)]