19342848

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{257}}^1$

素因数の和:292

約数の個数: 120

約数和(自身を含む): 60176952

約数和(自身を除く): 40834104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 257, 294, 336, 384, 392, 448, 512, 514, 588, 672, 768, 771, 784, 896, 1028, 1176, 1344, 1536, 1542, 1568, 1792, 1799, 2056, 2352, 2688, 3084, 3136, 3584, 3598, 4112, 4704, 5376, 5397, 6168, 6272, 7196, 8224, 9408, 10752, 10794, 12336, 12544, 12593, 14392, 16448, 18816, 21588, 24672, 25088, 25186, 28784, 32896, 37632, 37779, 43176, 49344, 50372, 57568, 65792, 75264, 75558, 86352, 98688, 100744, 115136, 131584, 151116, 172704, 197376, 201488, 230272, 302232, 345408, 394752, 402976, 460544, 604464, 690816, 805952, 921088, 1208928, 1381632, 1611904, 2417856, 2763264, 3223808, 4835712, 6447616, 9671424, 19342848]

約数ペア:

[(1, 19342848), (2, 9671424), (3, 6447616), (4, 4835712), (6, 3223808), (7, 2763264), (8, 2417856), (12, 1611904), (14, 1381632), (16, 1208928), (21, 921088), (24, 805952), (28, 690816), (32, 604464), (42, 460544), (48, 402976), (49, 394752), (56, 345408), (64, 302232), (84, 230272), (96, 201488), (98, 197376), (112, 172704), (128, 151116), (147, 131584), (168, 115136), (192, 100744), (196, 98688), (224, 86352), (256, 75558), (257, 75264), (294, 65792), (336, 57568), (384, 50372), (392, 49344), (448, 43176), (512, 37779), (514, 37632), (588, 32896), (672, 28784), (768, 25186), (771, 25088), (784, 24672), (896, 21588), (1028, 18816), (1176, 16448), (1344, 14392), (1536, 12593), (1542, 12544), (1568, 12336), (1792, 10794), (1799, 10752), (2056, 9408), (2352, 8224), (2688, 7196), (3084, 6272), (3136, 6168), (3584, 5397), (3598, 5376), (4112, 4704)]