19806294

素因数分解:

$2^1\times 3^1\times {\mathrm{1171}}^1\times {\mathrm{2819}}^1$

素因数の和:3995

約数の個数: 16

約数和(自身を含む): 39660480

約数和(自身を除く): 19854186

約数列:

[1, 2, 3, 6, 1171, 2342, 2819, 3513, 5638, 7026, 8457, 16914, 3301049, 6602098, 9903147, 19806294]

約数ペア:

[(1, 19806294), (2, 9903147), (3, 6602098), (6, 3301049), (1171, 16914), (2342, 8457), (2819, 7026), (3513, 5638)]