26475854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{10399}}^1$

素因数の和:10487

約数の個数: 16

約数和(自身を含む): 42432000

約数和(自身を除く): 15956146

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 10399, 20798, 197581, 395162, 696733, 1393466, 13237927, 26475854]

約数ペア:

[(1, 26475854), (2, 13237927), (19, 1393466), (38, 696733), (67, 395162), (134, 197581), (1273, 20798), (2546, 10399)]