25230898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8623}}^1$

素因数の和:8662

約数の個数: 32

約数和(自身を含む): 49674240

約数和(自身を除く): 24443342

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 8623, 17246, 60361, 94853, 120722, 163837, 189706, 327674, 663971, 1146859, 1327942, 1802207, 2293718, 3604414, 12615449, 25230898]

約数ペア:

[(1, 25230898), (2, 12615449), (7, 3604414), (11, 2293718), (14, 1802207), (19, 1327942), (22, 1146859), (38, 663971), (77, 327674), (133, 189706), (154, 163837), (209, 120722), (266, 94853), (418, 60361), (1463, 17246), (2926, 8623)]