19492068736

素因数分解:

$2^7\times 7^1\times {\mathrm{21754541}}^1$

素因数の和:21754562

約数の個数: 32

約数和(自身を含む): 44379265680

約数和(自身を除く): 24887196944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 21754541, 43509082, 87018164, 152281787, 174036328, 304563574, 348072656, 609127148, 696145312, 1218254296, 1392290624, 2436508592, 2784581248, 4873017184, 9746034368, 19492068736]

約数ペア:

[(1, 19492068736), (2, 9746034368), (4, 4873017184), (7, 2784581248), (8, 2436508592), (14, 1392290624), (16, 1218254296), (28, 696145312), (32, 609127148), (56, 348072656), (64, 304563574), (112, 174036328), (128, 152281787), (224, 87018164), (448, 43509082), (896, 21754541)]