16957768

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{5059}}^1$

素因数の和:5484

約数の個数: 16

約数和(自身を含む): 31878000

約数和(自身を除く): 14920232

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 5059, 10118, 20236, 40472, 2119721, 4239442, 8478884, 16957768]

約数ペア:

[(1, 16957768), (2, 8478884), (4, 4239442), (8, 2119721), (419, 40472), (838, 20236), (1676, 10118), (3352, 5059)]