20161398

素因数分解:

$2^1\times 3^1\times {\mathrm{739}}^1\times {\mathrm{4547}}^1$

素因数の和:5291

約数の個数: 16

約数和(自身を含む): 40386240

約数和(自身を除く): 20224842

約数列:

[1, 2, 3, 6, 739, 1478, 2217, 4434, 4547, 9094, 13641, 27282, 3360233, 6720466, 10080699, 20161398]

約数ペア:

[(1, 20161398), (2, 10080699), (3, 6720466), (6, 3360233), (739, 27282), (1478, 13641), (2217, 9094), (4434, 4547)]