19208434

素因数分解:

$2^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{2437}}^1$

素因数の和:3009

約数の個数: 16

約数和(自身を含む): 33000768

約数和(自身を除く): 13792334

約数列:

[1, 2, 7, 14, 563, 1126, 2437, 3941, 4874, 7882, 17059, 34118, 1372031, 2744062, 9604217, 19208434]

約数ペア:

[(1, 19208434), (2, 9604217), (7, 2744062), (14, 1372031), (563, 34118), (1126, 17059), (2437, 7882), (3941, 4874)]