19647657106

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{34849}}^1$

素因数の和:35399

約数の個数: 48

約数和(自身を含む): 37472392800

約数和(自身を除く): 17824735694

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 523, 539, 1046, 1078, 3661, 5753, 7322, 11506, 25627, 34849, 40271, 51254, 69698, 80542, 243943, 281897, 383339, 487886, 563794, 766678, 1707601, 2683373, 3415202, 5366746, 18226027, 18783611, 36452054, 37567222, 127582189, 200486297, 255164378, 400972594, 893075323, 1403404079, 1786150646, 2806808158, 9823828553, 19647657106]

約数ペア:

[(1, 19647657106), (2, 9823828553), (7, 2806808158), (11, 1786150646), (14, 1403404079), (22, 893075323), (49, 400972594), (77, 255164378), (98, 200486297), (154, 127582189), (523, 37567222), (539, 36452054), (1046, 18783611), (1078, 18226027), (3661, 5366746), (5753, 3415202), (7322, 2683373), (11506, 1707601), (25627, 766678), (34849, 563794), (40271, 487886), (51254, 383339), (69698, 281897), (80542, 243943)]