47782394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{22391}}^1$

素因数の和:22501

約数の個数: 16

約数和(自身を含む): 78998976

約数和(自身を除く): 31216582

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 22391, 44782, 246301, 492602, 2171927, 4343854, 23891197, 47782394]

約数ペア:

[(1, 47782394), (2, 23891197), (11, 4343854), (22, 2171927), (97, 492602), (194, 246301), (1067, 44782), (2134, 22391)]