26404718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4999}}^1$

素因数の和:5159

約数の個数: 16

約数和(自身を含む): 42000000

約数和(自身を除く): 15595282

約数列:

[1, 2, 19, 38, 139, 278, 2641, 4999, 5282, 9998, 94981, 189962, 694861, 1389722, 13202359, 26404718]

約数ペア:

[(1, 26404718), (2, 13202359), (19, 1389722), (38, 694861), (139, 189962), (278, 94981), (2641, 9998), (4999, 5282)]