13969276

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{2551}}^1$

素因数の和:2629

約数の個数: 18

約数和(自身を含む): 25134648

約数和(自身を除く): 11165372

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2551, 2738, 5102, 5476, 10204, 94387, 188774, 377548, 3492319, 6984638, 13969276]

約数ペア:

[(1, 13969276), (2, 6984638), (4, 3492319), (37, 377548), (74, 188774), (148, 94387), (1369, 10204), (2551, 5476), (2738, 5102)]