1993684538

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{37861}}^1$

素因数の和:38209

約数の個数: 16

約数和(自身を含む): 3030020136

約数和(自身を除く): 1036335598

約数列:

[1, 2, 113, 226, 233, 466, 26329, 37861, 52658, 75722, 4278293, 8556586, 8821613, 17643226, 996842269, 1993684538]

約数ペア:

[(1, 1993684538), (2, 996842269), (113, 17643226), (226, 8821613), (233, 8556586), (466, 4278293), (26329, 75722), (37861, 52658)]