19258409368

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{433}}^1\times {\mathrm{4177}}^1$

素因数の和:4649

約数の個数: 64

約数和(自身を含む): 39819013920

約数和(自身を除く): 20560604552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 433, 484, 866, 968, 1331, 1732, 2662, 3464, 4177, 4763, 5324, 8354, 9526, 10648, 16708, 19052, 33416, 38104, 45947, 52393, 91894, 104786, 183788, 209572, 367576, 419144, 505417, 576323, 1010834, 1152646, 1808641, 2021668, 2305292, 3617282, 4043336, 4610584, 5559587, 7234564, 11119174, 14469128, 19895051, 22238348, 39790102, 44476696, 79580204, 159160408, 218845561, 437691122, 875382244, 1750764488, 2407301171, 4814602342, 9629204684, 19258409368]

約数ペア:

[(1, 19258409368), (2, 9629204684), (4, 4814602342), (8, 2407301171), (11, 1750764488), (22, 875382244), (44, 437691122), (88, 218845561), (121, 159160408), (242, 79580204), (433, 44476696), (484, 39790102), (866, 22238348), (968, 19895051), (1331, 14469128), (1732, 11119174), (2662, 7234564), (3464, 5559587), (4177, 4610584), (4763, 4043336), (5324, 3617282), (8354, 2305292), (9526, 2021668), (10648, 1808641), (16708, 1152646), (19052, 1010834), (33416, 576323), (38104, 505417), (45947, 419144), (52393, 367576), (91894, 209572), (104786, 183788)]