12210688

素因数分解:

$2^9\times 7^1\times {\mathrm{3407}}^1$

素因数の和:3432

約数の個数: 40

約数和(自身を含む): 27891072

約数和(自身を除く): 15680384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3407, 3584, 6814, 13628, 23849, 27256, 47698, 54512, 95396, 109024, 190792, 218048, 381584, 436096, 763168, 872192, 1526336, 1744384, 3052672, 6105344, 12210688]

約数ペア:

[(1, 12210688), (2, 6105344), (4, 3052672), (7, 1744384), (8, 1526336), (14, 872192), (16, 763168), (28, 436096), (32, 381584), (56, 218048), (64, 190792), (112, 109024), (128, 95396), (224, 54512), (256, 47698), (448, 27256), (512, 23849), (896, 13628), (1792, 6814), (3407, 3584)]