11998196

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1187}}^1$

素因数の和:1236

約数の個数: 36

約数和(自身を含む): 25347168

約数和(自身を除く): 13348972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1187, 1444, 2374, 2527, 4748, 5054, 8309, 10108, 16618, 22553, 33236, 45106, 90212, 157871, 315742, 428507, 631484, 857014, 1714028, 2999549, 5999098, 11998196]

約数ペア:

[(1, 11998196), (2, 5999098), (4, 2999549), (7, 1714028), (14, 857014), (19, 631484), (28, 428507), (38, 315742), (76, 157871), (133, 90212), (266, 45106), (361, 33236), (532, 22553), (722, 16618), (1187, 10108), (1444, 8309), (2374, 5054), (2527, 4748)]