47779534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{9739}}^1$

素因数の和:9975

約数の個数: 16

約数和(自身を含む): 78543360

約数和(自身を除く): 30763826

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 9739, 19478, 107129, 214258, 2171797, 4343594, 23889767, 47779534]

約数ペア:

[(1, 47779534), (2, 23889767), (11, 4343594), (22, 2171797), (223, 214258), (446, 107129), (2453, 19478), (4906, 9739)]