19028706

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{51991}}^1$

素因数の和:52057

約数の個数: 16

約数和(自身を含む): 38682048

約数和(自身を除く): 19653342

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 51991, 103982, 155973, 311946, 3171451, 6342902, 9514353, 19028706]

約数ペア:

[(1, 19028706), (2, 9514353), (3, 6342902), (6, 3171451), (61, 311946), (122, 155973), (183, 103982), (366, 51991)]