1942375778

素因数分解:

$2^1\times 7^2\times {\mathrm{19820161}}^1$

素因数の和:19820177

約数の個数: 12

約数和(自身を含む): 3389247702

約数和(自身を除く): 1446871924

約数列:

[1, 2, 7, 14, 49, 98, 19820161, 39640322, 138741127, 277482254, 971187889, 1942375778]

約数ペア:

[(1, 1942375778), (2, 971187889), (7, 277482254), (14, 138741127), (49, 39640322), (98, 19820161)]