27959122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1531}}^1$

素因数の和:1953

約数の個数: 16

約数和(自身を含む): 43900992

約数和(自身を除く): 15941870

約数列:

[1, 2, 23, 46, 397, 794, 1531, 3062, 9131, 18262, 35213, 70426, 607807, 1215614, 13979561, 27959122]

約数ペア:

[(1, 27959122), (2, 13979561), (23, 1215614), (46, 607807), (397, 70426), (794, 35213), (1531, 18262), (3062, 9131)]