19345148

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 34524672

約数和(自身を除く): 15179524

約数列:

[1, 2, 4, 113, 127, 226, 254, 337, 452, 508, 674, 1348, 14351, 28702, 38081, 42799, 57404, 76162, 85598, 152324, 171196, 4836287, 9672574, 19345148]

約数ペア:

[(1, 19345148), (2, 9672574), (4, 4836287), (113, 171196), (127, 152324), (226, 85598), (254, 76162), (337, 57404), (452, 42799), (508, 38081), (674, 28702), (1348, 14351)]