12321652

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 27651456

約数和(自身を除く): 15329804

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 53, 76, 92, 106, 133, 161, 212, 266, 322, 361, 371, 437, 532, 644, 722, 742, 874, 1007, 1219, 1444, 1484, 1748, 2014, 2438, 2527, 3059, 4028, 4876, 5054, 6118, 7049, 8303, 8533, 10108, 12236, 14098, 16606, 17066, 19133, 23161, 28196, 33212, 34132, 38266, 46322, 58121, 76532, 92644, 116242, 133931, 162127, 232484, 267862, 324254, 440059, 535724, 648508, 880118, 1760236, 3080413, 6160826, 12321652]

約数ペア:

[(1, 12321652), (2, 6160826), (4, 3080413), (7, 1760236), (14, 880118), (19, 648508), (23, 535724), (28, 440059), (38, 324254), (46, 267862), (53, 232484), (76, 162127), (92, 133931), (106, 116242), (133, 92644), (161, 76532), (212, 58121), (266, 46322), (322, 38266), (361, 34132), (371, 33212), (437, 28196), (532, 23161), (644, 19133), (722, 17066), (742, 16606), (874, 14098), (1007, 12236), (1219, 10108), (1444, 8533), (1484, 8303), (1748, 7049), (2014, 6118), (2438, 5054), (2527, 4876), (3059, 4028)]