12846764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 27542592

約数和(自身を除く): 14695828

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 137, 197, 238, 274, 394, 476, 548, 788, 959, 1379, 1918, 2329, 2758, 3349, 3836, 4658, 5516, 6698, 9316, 13396, 16303, 23443, 26989, 32606, 46886, 53978, 65212, 93772, 107956, 188923, 377846, 458813, 755692, 917626, 1835252, 3211691, 6423382, 12846764]

約数ペア:

[(1, 12846764), (2, 6423382), (4, 3211691), (7, 1835252), (14, 917626), (17, 755692), (28, 458813), (34, 377846), (68, 188923), (119, 107956), (137, 93772), (197, 65212), (238, 53978), (274, 46886), (394, 32606), (476, 26989), (548, 23443), (788, 16303), (959, 13396), (1379, 9316), (1918, 6698), (2329, 5516), (2758, 4658), (3349, 3836)]