11992288

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 30578688

約数和(自身を除く): 18586400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 157, 176, 217, 224, 248, 308, 314, 341, 352, 434, 496, 616, 628, 682, 868, 992, 1099, 1232, 1256, 1364, 1727, 1736, 2198, 2387, 2464, 2512, 2728, 3454, 3472, 4396, 4774, 4867, 5024, 5456, 6908, 6944, 8792, 9548, 9734, 10912, 12089, 13816, 17584, 19096, 19468, 24178, 27632, 34069, 35168, 38192, 38936, 48356, 53537, 55264, 68138, 76384, 77872, 96712, 107074, 136276, 155744, 193424, 214148, 272552, 374759, 386848, 428296, 545104, 749518, 856592, 1090208, 1499036, 1713184, 2998072, 5996144, 11992288]

約数ペア:

[(1, 11992288), (2, 5996144), (4, 2998072), (7, 1713184), (8, 1499036), (11, 1090208), (14, 856592), (16, 749518), (22, 545104), (28, 428296), (31, 386848), (32, 374759), (44, 272552), (56, 214148), (62, 193424), (77, 155744), (88, 136276), (112, 107074), (124, 96712), (154, 77872), (157, 76384), (176, 68138), (217, 55264), (224, 53537), (248, 48356), (308, 38936), (314, 38192), (341, 35168), (352, 34069), (434, 27632), (496, 24178), (616, 19468), (628, 19096), (682, 17584), (868, 13816), (992, 12089), (1099, 10912), (1232, 9734), (1256, 9548), (1364, 8792), (1727, 6944), (1736, 6908), (2198, 5456), (2387, 5024), (2464, 4867), (2512, 4774), (2728, 4396), (3454, 3472)]