15111992

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2068

約数の個数: 48

約数和(自身を含む): 34713000

約数和(自身を除く): 19601008

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 2029, 3724, 4058, 7448, 8116, 14203, 16232, 28406, 38551, 56812, 77102, 99421, 113624, 154204, 198842, 269857, 308408, 397684, 539714, 795368, 1079428, 1888999, 2158856, 3777998, 7555996, 15111992]

約数ペア:

[(1, 15111992), (2, 7555996), (4, 3777998), (7, 2158856), (8, 1888999), (14, 1079428), (19, 795368), (28, 539714), (38, 397684), (49, 308408), (56, 269857), (76, 198842), (98, 154204), (133, 113624), (152, 99421), (196, 77102), (266, 56812), (392, 38551), (532, 28406), (931, 16232), (1064, 14203), (1862, 8116), (2029, 7448), (3724, 4058)]