19102534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{8597}}^1$

素因数の和:8711

約数の個数: 16

約数和(自身を含む): 31571856

約数和(自身を除く): 12469322

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 8597, 17194, 94567, 189134, 868297, 1736594, 9551267, 19102534]

約数ペア:

[(1, 19102534), (2, 9551267), (11, 1736594), (22, 868297), (101, 189134), (202, 94567), (1111, 17194), (2222, 8597)]