15691109168

素因数分解:

$2^4\times 7^1\times {\mathrm{140099189}}^1$

素因数の和:140099204

約数の個数: 20

約数和(自身を含む): 34744599120

約数和(自身を除く): 19053489952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140099189, 280198378, 560396756, 980694323, 1120793512, 1961388646, 2241587024, 3922777292, 7845554584, 15691109168]

約数ペア:

[(1, 15691109168), (2, 7845554584), (4, 3922777292), (7, 2241587024), (8, 1961388646), (14, 1120793512), (16, 980694323), (28, 560396756), (56, 280198378), (112, 140099189)]