13488328

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1811}}^1$

素因数の和:1850

約数の個数: 48

約数和(自身を含む): 30985200

約数和(自身を除く): 17496872

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1811, 1862, 3622, 3724, 7244, 7448, 12677, 14488, 25354, 34409, 50708, 68818, 88739, 101416, 137636, 177478, 240863, 275272, 354956, 481726, 709912, 963452, 1686041, 1926904, 3372082, 6744164, 13488328]

約数ペア:

[(1, 13488328), (2, 6744164), (4, 3372082), (7, 1926904), (8, 1686041), (14, 963452), (19, 709912), (28, 481726), (38, 354956), (49, 275272), (56, 240863), (76, 177478), (98, 137636), (133, 101416), (152, 88739), (196, 68818), (266, 50708), (392, 34409), (532, 25354), (931, 14488), (1064, 12677), (1811, 7448), (1862, 7244), (3622, 3724)]