25006641

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{39883}}^1$

素因数の和:39916

約数の個数: 16

約数和(自身を含む): 38288640

約数和(自身を除く): 13281999

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 39883, 119649, 438713, 757777, 1316139, 2273331, 8335547, 25006641]

約数ペア:

[(1, 25006641), (3, 8335547), (11, 2273331), (19, 1316139), (33, 757777), (57, 438713), (209, 119649), (627, 39883)]