13223904

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1143

約数の個数: 48

約数和(自身を含む): 34997760

約数和(自身を除く): 21773856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 834, 991, 1112, 1668, 1982, 2224, 2973, 3336, 3964, 4448, 5946, 6672, 7928, 11892, 13344, 15856, 23784, 31712, 47568, 95136, 137749, 275498, 413247, 550996, 826494, 1101992, 1652988, 2203984, 3305976, 4407968, 6611952, 13223904]

約数ペア:

[(1, 13223904), (2, 6611952), (3, 4407968), (4, 3305976), (6, 2203984), (8, 1652988), (12, 1101992), (16, 826494), (24, 550996), (32, 413247), (48, 275498), (96, 137749), (139, 95136), (278, 47568), (417, 31712), (556, 23784), (834, 15856), (991, 13344), (1112, 11892), (1668, 7928), (1982, 6672), (2224, 5946), (2973, 4448), (3336, 3964)]