15253504

素因数分解:

$2^{14}\times 7^2\times {\mathrm{19}}^1$

素因数の和:61

約数の個数: 90

約数和(自身を含む): 37354380

約数和(自身を除く): 22100876

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 392, 448, 512, 532, 608, 784, 896, 931, 1024, 1064, 1216, 1568, 1792, 1862, 2048, 2128, 2432, 3136, 3584, 3724, 4096, 4256, 4864, 6272, 7168, 7448, 8192, 8512, 9728, 12544, 14336, 14896, 16384, 17024, 19456, 25088, 28672, 29792, 34048, 38912, 50176, 57344, 59584, 68096, 77824, 100352, 114688, 119168, 136192, 155648, 200704, 238336, 272384, 311296, 401408, 476672, 544768, 802816, 953344, 1089536, 1906688, 2179072, 3813376, 7626752, 15253504]

約数ペア:

[(1, 15253504), (2, 7626752), (4, 3813376), (7, 2179072), (8, 1906688), (14, 1089536), (16, 953344), (19, 802816), (28, 544768), (32, 476672), (38, 401408), (49, 311296), (56, 272384), (64, 238336), (76, 200704), (98, 155648), (112, 136192), (128, 119168), (133, 114688), (152, 100352), (196, 77824), (224, 68096), (256, 59584), (266, 57344), (304, 50176), (392, 38912), (448, 34048), (512, 29792), (532, 28672), (608, 25088), (784, 19456), (896, 17024), (931, 16384), (1024, 14896), (1064, 14336), (1216, 12544), (1568, 9728), (1792, 8512), (1862, 8192), (2048, 7448), (2128, 7168), (2432, 6272), (3136, 4864), (3584, 4256), (3724, 4096)]