13879006

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:496

約数の個数: 24

約数和(自身を含む): 22494240

約数和(自身を除く): 8615234

約数列:

[1, 2, 19, 38, 47, 94, 361, 409, 722, 818, 893, 1786, 7771, 15542, 16967, 19223, 33934, 38446, 147649, 295298, 365237, 730474, 6939503, 13879006]

約数ペア:

[(1, 13879006), (2, 6939503), (19, 730474), (38, 365237), (47, 295298), (94, 147649), (361, 38446), (409, 33934), (722, 19223), (818, 16967), (893, 15542), (1786, 7771)]