25504954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11003}}^1$

素因数の和:11085

約数の個数: 16

約数和(自身を含む): 40934880

約数和(自身を除く): 15429926

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 11003, 22006, 209057, 418114, 671183, 1342366, 12752477, 25504954]

約数ペア:

[(1, 25504954), (2, 12752477), (19, 1342366), (38, 671183), (61, 418114), (122, 209057), (1159, 22006), (2318, 11003)]