19714176

素因数分解:

$2^7\times 3^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 57614700

約数和(自身を除く): 37900524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 128, 144, 157, 192, 218, 288, 314, 327, 384, 436, 471, 576, 628, 654, 872, 942, 981, 1152, 1256, 1308, 1413, 1744, 1884, 1962, 2512, 2616, 2826, 3488, 3768, 3924, 5024, 5232, 5652, 6976, 7536, 7848, 10048, 10464, 11304, 13952, 15072, 15696, 17113, 20096, 20928, 22608, 30144, 31392, 34226, 41856, 45216, 51339, 60288, 62784, 68452, 90432, 102678, 125568, 136904, 154017, 180864, 205356, 273808, 308034, 410712, 547616, 616068, 821424, 1095232, 1232136, 1642848, 2190464, 2464272, 3285696, 4928544, 6571392, 9857088, 19714176]

約数ペア:

[(1, 19714176), (2, 9857088), (3, 6571392), (4, 4928544), (6, 3285696), (8, 2464272), (9, 2190464), (12, 1642848), (16, 1232136), (18, 1095232), (24, 821424), (32, 616068), (36, 547616), (48, 410712), (64, 308034), (72, 273808), (96, 205356), (109, 180864), (128, 154017), (144, 136904), (157, 125568), (192, 102678), (218, 90432), (288, 68452), (314, 62784), (327, 60288), (384, 51339), (436, 45216), (471, 41856), (576, 34226), (628, 31392), (654, 30144), (872, 22608), (942, 20928), (981, 20096), (1152, 17113), (1256, 15696), (1308, 15072), (1413, 13952), (1744, 11304), (1884, 10464), (1962, 10048), (2512, 7848), (2616, 7536), (2826, 6976), (3488, 5652), (3768, 5232), (3924, 5024)]