1900383958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6367}}^1\times {\mathrm{13567}}^1$

素因数の和:19947

約数の個数: 16

約数和(自身を含む): 3110436864

約数和(自身を除く): 1210052906

約数列:

[1, 2, 11, 22, 6367, 12734, 13567, 27134, 70037, 140074, 149237, 298474, 86381089, 172762178, 950191979, 1900383958]

約数ペア:

[(1, 1900383958), (2, 950191979), (11, 172762178), (22, 86381089), (6367, 298474), (12734, 149237), (13567, 140074), (27134, 70037)]