19019982

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{77317}}^1$

素因数の和:77363

約数の個数: 16

約数和(自身を含む): 38968272

約数和(自身を除く): 19948290

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 77317, 154634, 231951, 463902, 3169997, 6339994, 9509991, 19019982]

約数ペア:

[(1, 19019982), (2, 9509991), (3, 6339994), (6, 3169997), (41, 463902), (82, 231951), (123, 154634), (246, 77317)]