12855552

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:919

約数の個数: 72

約数和(自身を含む): 36056160

約数和(自身を除く): 23200608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 881, 912, 1216, 1762, 1824, 2432, 2643, 3524, 3648, 4864, 5286, 7048, 7296, 10572, 14096, 14592, 16739, 21144, 28192, 33478, 42288, 50217, 56384, 66956, 84576, 100434, 112768, 133912, 169152, 200868, 225536, 267824, 338304, 401736, 535648, 676608, 803472, 1071296, 1606944, 2142592, 3213888, 4285184, 6427776, 12855552]

約数ペア:

[(1, 12855552), (2, 6427776), (3, 4285184), (4, 3213888), (6, 2142592), (8, 1606944), (12, 1071296), (16, 803472), (19, 676608), (24, 535648), (32, 401736), (38, 338304), (48, 267824), (57, 225536), (64, 200868), (76, 169152), (96, 133912), (114, 112768), (128, 100434), (152, 84576), (192, 66956), (228, 56384), (256, 50217), (304, 42288), (384, 33478), (456, 28192), (608, 21144), (768, 16739), (881, 14592), (912, 14096), (1216, 10572), (1762, 7296), (1824, 7048), (2432, 5286), (2643, 4864), (3524, 3648)]