15691092284

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4031627}}^1$

素因数の和:4031777

約数の個数: 24

約数和(自身を含む): 31607963520

約数和(自身を除く): 15916871236

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 4031627, 8063254, 16126508, 28221389, 56442778, 112885556, 560396153, 1120792306, 2241584612, 3922773071, 7845546142, 15691092284]

約数ペア:

[(1, 15691092284), (2, 7845546142), (4, 3922773071), (7, 2241584612), (14, 1120792306), (28, 560396153), (139, 112885556), (278, 56442778), (556, 28221389), (973, 16126508), (1946, 8063254), (3892, 4031627)]