19597852

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3929}}^1$

素因数の和:4005

約数の個数: 24

約数和(自身を含む): 36313200

約数和(自身を除く): 16715348

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 3929, 4988, 7858, 15716, 113941, 168947, 227882, 337894, 455764, 675788, 4899463, 9798926, 19597852]

約数ペア:

[(1, 19597852), (2, 9798926), (4, 4899463), (29, 675788), (43, 455764), (58, 337894), (86, 227882), (116, 168947), (172, 113941), (1247, 15716), (2494, 7858), (3929, 4988)]