19026056

素因数分解:

$2^3\times 7^1\times {\mathrm{339751}}^1$

素因数の和:339764

約数の個数: 16

約数和(自身を含む): 40770240

約数和(自身を除く): 21744184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 339751, 679502, 1359004, 2378257, 2718008, 4756514, 9513028, 19026056]

約数ペア:

[(1, 19026056), (2, 9513028), (4, 4756514), (7, 2718008), (8, 2378257), (14, 1359004), (28, 679502), (56, 339751)]