16253204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{33581}}^1$

素因数の和:33607

約数の個数: 18

約数和(自身を含む): 31264842

約数和(自身を除く): 15011638

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 33581, 67162, 134324, 369391, 738782, 1477564, 4063301, 8126602, 16253204]

約数ペア:

[(1, 16253204), (2, 8126602), (4, 4063301), (11, 1477564), (22, 738782), (44, 369391), (121, 134324), (242, 67162), (484, 33581)]