19165426

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80527}}^1$

素因数の和:80553

約数の個数: 16

約数和(自身を含む): 34788096

約数和(自身を除く): 15622670

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 80527, 161054, 563689, 1127378, 1368959, 2737918, 9582713, 19165426]

約数ペア:

[(1, 19165426), (2, 9582713), (7, 2737918), (14, 1368959), (17, 1127378), (34, 563689), (119, 161054), (238, 80527)]