1905823442

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1\times {\mathrm{9829}}^1$

素因数の和:11345

約数の個数: 16

約数和(自身を含む): 2903703360

約数和(自身を除く): 997879918

約数列:

[1, 2, 67, 134, 1447, 2894, 9829, 19658, 96949, 193898, 658543, 1317086, 14222563, 28445126, 952911721, 1905823442]

約数ペア:

[(1, 1905823442), (2, 952911721), (67, 28445126), (134, 14222563), (1447, 1317086), (2894, 658543), (9829, 193898), (19658, 96949)]