43881442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{20563}}^1$

素因数の和:20673

約数の個数: 16

約数和(自身を含む): 72549792

約数和(自身を除く): 28668350

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 20563, 41126, 226193, 452386, 1994611, 3989222, 21940721, 43881442]

約数ペア:

[(1, 43881442), (2, 21940721), (11, 3989222), (22, 1994611), (97, 452386), (194, 226193), (1067, 41126), (2134, 20563)]