19903392

素因数分解:

$2^5\times 3^2\times {\mathrm{69109}}^1$

素因数の和:69125

約数の個数: 36

約数和(自身を含む): 56601090

約数和(自身を除く): 36697698

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 69109, 138218, 207327, 276436, 414654, 552872, 621981, 829308, 1105744, 1243962, 1658616, 2211488, 2487924, 3317232, 4975848, 6634464, 9951696, 19903392]

約数ペア:

[(1, 19903392), (2, 9951696), (3, 6634464), (4, 4975848), (6, 3317232), (8, 2487924), (9, 2211488), (12, 1658616), (16, 1243962), (18, 1105744), (24, 829308), (32, 621981), (36, 552872), (48, 414654), (72, 276436), (96, 207327), (144, 138218), (288, 69109)]