19826928

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{12517}}^1$

素因数の和:12542

約数の個数: 60

約数和(自身を含む): 60537048

約数和(自身を除く): 40710120

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 12517, 25034, 37551, 50068, 75102, 100136, 112653, 137687, 150204, 200272, 225306, 275374, 300408, 413061, 450612, 550748, 600816, 826122, 901224, 1101496, 1239183, 1652244, 1802448, 2202992, 2478366, 3304488, 4956732, 6608976, 9913464, 19826928]

約数ペア:

[(1, 19826928), (2, 9913464), (3, 6608976), (4, 4956732), (6, 3304488), (8, 2478366), (9, 2202992), (11, 1802448), (12, 1652244), (16, 1239183), (18, 1101496), (22, 901224), (24, 826122), (33, 600816), (36, 550748), (44, 450612), (48, 413061), (66, 300408), (72, 275374), (88, 225306), (99, 200272), (132, 150204), (144, 137687), (176, 112653), (198, 100136), (264, 75102), (396, 50068), (528, 37551), (792, 25034), (1584, 12517)]