1946172494

素因数分解:

$2^1\times 7^2\times {\mathrm{19858903}}^1$

素因数の和:19858919

約数の個数: 12

約数和(自身を含む): 3395872584

約数和(自身を除く): 1449700090

約数列:

[1, 2, 7, 14, 49, 98, 19858903, 39717806, 139012321, 278024642, 973086247, 1946172494]

約数ペア:

[(1, 1946172494), (2, 973086247), (7, 278024642), (14, 139012321), (49, 39717806), (98, 19858903)]