19250583088

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{83}}^1\times {\mathrm{10891}}^1$

素因数の和:11015

約数の個数: 80

約数和(自身を含む): 41523092352

約数和(自身を除く): 22272509264

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 121, 166, 176, 242, 332, 484, 664, 913, 968, 1328, 1331, 1826, 1936, 2662, 3652, 5324, 7304, 10043, 10648, 10891, 14608, 20086, 21296, 21782, 40172, 43564, 80344, 87128, 110473, 119801, 160688, 174256, 220946, 239602, 441892, 479204, 883784, 903953, 958408, 1317811, 1767568, 1807906, 1916816, 2635622, 3615812, 5271244, 7231624, 9943483, 10542488, 14463248, 14495921, 19886966, 21084976, 28991842, 39773932, 57983684, 79547864, 109378313, 115967368, 159095728, 218756626, 231934736, 437513252, 875026504, 1203161443, 1750053008, 2406322886, 4812645772, 9625291544, 19250583088]

約数ペア:

[(1, 19250583088), (2, 9625291544), (4, 4812645772), (8, 2406322886), (11, 1750053008), (16, 1203161443), (22, 875026504), (44, 437513252), (83, 231934736), (88, 218756626), (121, 159095728), (166, 115967368), (176, 109378313), (242, 79547864), (332, 57983684), (484, 39773932), (664, 28991842), (913, 21084976), (968, 19886966), (1328, 14495921), (1331, 14463248), (1826, 10542488), (1936, 9943483), (2662, 7231624), (3652, 5271244), (5324, 3615812), (7304, 2635622), (10043, 1916816), (10648, 1807906), (10891, 1767568), (14608, 1317811), (20086, 958408), (21296, 903953), (21782, 883784), (40172, 479204), (43564, 441892), (80344, 239602), (87128, 220946), (110473, 174256), (119801, 160688)]