21000339382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41502647}}^1$

素因数の和:41502683

約数の個数: 16

約数和(自身を含む): 35858287872

約数和(自身を除く): 14857948490

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 41502647, 83005294, 456529117, 913058234, 954560881, 1909121762, 10500169691, 21000339382]

約数ペア:

[(1, 21000339382), (2, 10500169691), (11, 1909121762), (22, 954560881), (23, 913058234), (46, 456529117), (253, 83005294), (506, 41502647)]