16397406

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{12479}}^1$

素因数の和:12560

約数の個数: 24

約数和(自身を含む): 36017280

約数和(自身を除く): 19619874

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 12479, 24958, 37437, 74874, 112311, 224622, 910967, 1821934, 2732901, 5465802, 8198703, 16397406]

約数ペア:

[(1, 16397406), (2, 8198703), (3, 5465802), (6, 2732901), (9, 1821934), (18, 910967), (73, 224622), (146, 112311), (219, 74874), (438, 37437), (657, 24958), (1314, 12479)]