189111664

素因数分解:

$2^4\times 7^1\times {\mathrm{1688497}}^1$

素因数の和:1688512

約数の個数: 20

約数和(自身を含む): 418747504

約数和(自身を除く): 229635840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1688497, 3376994, 6753988, 11819479, 13507976, 23638958, 27015952, 47277916, 94555832, 189111664]

約数ペア:

[(1, 189111664), (2, 94555832), (4, 47277916), (7, 27015952), (8, 23638958), (14, 13507976), (16, 11819479), (28, 6753988), (56, 3376994), (112, 1688497)]