19537882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107351}}^1$

素因数の和:107373

約数の個数: 16

約数和(自身を含む): 36070272

約数和(自身を除く): 16532390

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 107351, 214702, 751457, 1395563, 1502914, 2791126, 9768941, 19537882]

約数ペア:

[(1, 19537882), (2, 9768941), (7, 2791126), (13, 1502914), (14, 1395563), (26, 751457), (91, 214702), (182, 107351)]