16021348

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1399}}^1$

素因数の和:1819

約数の個数: 24

約数和(自身を含む): 32144000

約数和(自身を除く): 16122652

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1399, 1636, 2798, 2863, 5596, 5726, 9793, 11452, 19586, 39172, 572191, 1144382, 2288764, 4005337, 8010674, 16021348]

約数ペア:

[(1, 16021348), (2, 8010674), (4, 4005337), (7, 2288764), (14, 1144382), (28, 572191), (409, 39172), (818, 19586), (1399, 11452), (1636, 9793), (2798, 5726), (2863, 5596)]