19434828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{231367}}^1$

素因数の和:231381

約数の個数: 24

約数和(自身を含む): 51826432

約数和(自身を除く): 32391604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 231367, 462734, 694101, 925468, 1388202, 1619569, 2776404, 3239138, 4858707, 6478276, 9717414, 19434828]

約数ペア:

[(1, 19434828), (2, 9717414), (3, 6478276), (4, 4858707), (6, 3239138), (7, 2776404), (12, 1619569), (14, 1388202), (21, 925468), (28, 694101), (42, 462734), (84, 231367)]