19460434

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{26227}}^1$

素因数の和:26289

約数の個数: 16

約数和(自身を含む): 33991488

約数和(自身を除く): 14531054

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 26227, 52454, 183589, 367178, 1390031, 2780062, 9730217, 19460434]

約数ペア:

[(1, 19460434), (2, 9730217), (7, 2780062), (14, 1390031), (53, 367178), (106, 183589), (371, 52454), (742, 26227)]