25939522

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13931}}^1$

素因数の和:13966

約数の個数: 24

約数和(自身を含む): 47647440

約数和(自身を除く): 21707918

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 13931, 27862, 97517, 195034, 264689, 529378, 682619, 1365238, 1852823, 3705646, 12969761, 25939522]

約数ペア:

[(1, 25939522), (2, 12969761), (7, 3705646), (14, 1852823), (19, 1365238), (38, 682619), (49, 529378), (98, 264689), (133, 195034), (266, 97517), (931, 27862), (1862, 13931)]