19005243838

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{96353}}^1$

素因数の和:96628

約数の個数: 32

約数和(自身を含む): 33198192576

約数和(自身を除く): 14192948738

約数列:

[1, 2, 7, 14, 73, 146, 193, 386, 511, 1022, 1351, 2702, 14089, 28178, 96353, 98623, 192706, 197246, 674471, 1348942, 7033769, 14067538, 18596129, 37192258, 49236383, 98472766, 130172903, 260345806, 1357517417, 2715034834, 9502621919, 19005243838]

約数ペア:

[(1, 19005243838), (2, 9502621919), (7, 2715034834), (14, 1357517417), (73, 260345806), (146, 130172903), (193, 98472766), (386, 49236383), (511, 37192258), (1022, 18596129), (1351, 14067538), (2702, 7033769), (14089, 1348942), (28178, 674471), (96353, 197246), (98623, 192706)]