18669392

素因数分解:

$2^4\times 7^2\times {\mathrm{23813}}^1$

素因数の和:23835

約数の個数: 30

約数和(自身を含む): 42079338

約数和(自身を除く): 23409946

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 23813, 47626, 95252, 166691, 190504, 333382, 381008, 666764, 1166837, 1333528, 2333674, 2667056, 4667348, 9334696, 18669392]

約数ペア:

[(1, 18669392), (2, 9334696), (4, 4667348), (7, 2667056), (8, 2333674), (14, 1333528), (16, 1166837), (28, 666764), (49, 381008), (56, 333382), (98, 190504), (112, 166691), (196, 95252), (392, 47626), (784, 23813)]