19434156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{231359}}^1$

素因数の和:231373

約数の個数: 24

約数和(自身を含む): 51824640

約数和(自身を除く): 32390484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 231359, 462718, 694077, 925436, 1388154, 1619513, 2776308, 3239026, 4858539, 6478052, 9717078, 19434156]

約数ペア:

[(1, 19434156), (2, 9717078), (3, 6478052), (4, 4858539), (6, 3239026), (7, 2776308), (12, 1619513), (14, 1388154), (21, 925436), (28, 694077), (42, 462718), (84, 231359)]