12998331374

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19754303}}^1$

素因数の和:19754359

約数の個数: 16

約数和(自身を含む): 22756958208

約数和(自身を除く): 9758626834

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 19754303, 39508606, 138280121, 276560242, 928452241, 1856904482, 6499165687, 12998331374]

約数ペア:

[(1, 12998331374), (2, 6499165687), (7, 1856904482), (14, 928452241), (47, 276560242), (94, 138280121), (329, 39508606), (658, 19754303)]