38948746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 63685440

約数和(自身を除く): 24736694

約数列:

[1, 2, 19, 38, 53, 83, 106, 166, 233, 466, 1007, 1577, 2014, 3154, 4399, 4427, 8798, 8854, 12349, 19339, 24698, 38678, 83581, 167162, 234631, 367441, 469262, 734882, 1024967, 2049934, 19474373, 38948746]

約数ペア:

[(1, 38948746), (2, 19474373), (19, 2049934), (38, 1024967), (53, 734882), (83, 469262), (106, 367441), (166, 234631), (233, 167162), (466, 83581), (1007, 38678), (1577, 24698), (2014, 19339), (3154, 12349), (4399, 8854), (4427, 8798)]