19567322

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 24

約数和(自身を含む): 30984096

約数和(自身を除く): 11416774

約数列:

[1, 2, 43, 47, 86, 94, 103, 206, 2021, 2209, 4042, 4418, 4429, 4841, 8858, 9682, 94987, 189974, 208163, 227527, 416326, 455054, 9783661, 19567322]

約数ペア:

[(1, 19567322), (2, 9783661), (43, 455054), (47, 416326), (86, 227527), (94, 208163), (103, 189974), (206, 94987), (2021, 9682), (2209, 8858), (4042, 4841), (4418, 4429)]