16491244

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7649}}^1$

素因数の和:7678

約数の個数: 36

約数和(自身を含む): 36628200

約数和(自身を除く): 20136956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 7649, 15298, 30596, 53543, 84139, 107086, 168278, 214172, 336556, 374801, 588973, 749602, 1177946, 1499204, 2355892, 4122811, 8245622, 16491244]

約数ペア:

[(1, 16491244), (2, 8245622), (4, 4122811), (7, 2355892), (11, 1499204), (14, 1177946), (22, 749602), (28, 588973), (44, 374801), (49, 336556), (77, 214172), (98, 168278), (154, 107086), (196, 84139), (308, 53543), (539, 30596), (1078, 15298), (2156, 7649)]