15696721864

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{617}}^1$

素因数の和:1067

約数の個数: 96

約数和(自身を含む): 32549713920

約数和(自身を除く): 16852992056

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 361, 383, 437, 617, 722, 766, 874, 1234, 1444, 1532, 1748, 2468, 2888, 3064, 3496, 4936, 7277, 8303, 8809, 11723, 14191, 14554, 16606, 17618, 23446, 28382, 29108, 33212, 35236, 46892, 56764, 58216, 66424, 70472, 93784, 113528, 138263, 167371, 222737, 236311, 269629, 276526, 334742, 445474, 472622, 539258, 553052, 669484, 890948, 945244, 1078516, 1106104, 1338968, 1781896, 1890488, 2157032, 3180049, 4489909, 5122951, 5435153, 6360098, 8979818, 10245902, 10870306, 12720196, 17959636, 20491804, 21740612, 25440392, 35919272, 40983608, 43481224, 85308271, 103267907, 170616542, 206535814, 341233084, 413071628, 682466168, 826143256, 1962090233, 3924180466, 7848360932, 15696721864]

約数ペア:

[(1, 15696721864), (2, 7848360932), (4, 3924180466), (8, 1962090233), (19, 826143256), (23, 682466168), (38, 413071628), (46, 341233084), (76, 206535814), (92, 170616542), (152, 103267907), (184, 85308271), (361, 43481224), (383, 40983608), (437, 35919272), (617, 25440392), (722, 21740612), (766, 20491804), (874, 17959636), (1234, 12720196), (1444, 10870306), (1532, 10245902), (1748, 8979818), (2468, 6360098), (2888, 5435153), (3064, 5122951), (3496, 4489909), (4936, 3180049), (7277, 2157032), (8303, 1890488), (8809, 1781896), (11723, 1338968), (14191, 1106104), (14554, 1078516), (16606, 945244), (17618, 890948), (23446, 669484), (28382, 553052), (29108, 539258), (33212, 472622), (35236, 445474), (46892, 334742), (56764, 276526), (58216, 269629), (66424, 236311), (70472, 222737), (93784, 167371), (113528, 138263)]