19150054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{124351}}^1$

素因数の和:124371

約数の個数: 16

約数和(自身を含む): 35813376

約数和(自身を除く): 16663322

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 124351, 248702, 870457, 1367861, 1740914, 2735722, 9575027, 19150054]

約数ペア:

[(1, 19150054), (2, 9575027), (7, 2735722), (11, 1740914), (14, 1367861), (22, 870457), (77, 248702), (154, 124351)]