15700156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{613}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 29054480

約数和(自身を除く): 13354324

約数列:

[1, 2, 4, 19, 38, 76, 337, 613, 674, 1226, 1348, 2452, 6403, 11647, 12806, 23294, 25612, 46588, 206581, 413162, 826324, 3925039, 7850078, 15700156]

約数ペア:

[(1, 15700156), (2, 7850078), (4, 3925039), (19, 826324), (38, 413162), (76, 206581), (337, 46588), (613, 25612), (674, 23294), (1226, 12806), (1348, 11647), (2452, 6403)]