25559446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 19437674

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1301, 1786, 2602, 9823, 14311, 19646, 24719, 28622, 49438, 61147, 122294, 271909, 543818, 672617, 1161793, 1345234, 2323586, 12779723, 25559446]

約数ペア:

[(1, 25559446), (2, 12779723), (11, 2323586), (19, 1345234), (22, 1161793), (38, 672617), (47, 543818), (94, 271909), (209, 122294), (418, 61147), (517, 49438), (893, 28622), (1034, 24719), (1301, 19646), (1786, 14311), (2602, 9823)]