193996842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2487139}}^1$

素因数の和:2487157

約数の個数: 16

約数和(自身を含む): 417839520

約数和(自身を除く): 223842678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2487139, 4974278, 7461417, 14922834, 32332807, 64665614, 96998421, 193996842]

約数ペア:

[(1, 193996842), (2, 96998421), (3, 64665614), (6, 32332807), (13, 14922834), (26, 7461417), (39, 4974278), (78, 2487139)]