16906490

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{5507}}^1$

素因数の和:5821

約数の個数: 16

約数和(自身を含む): 30536352

約数和(自身を除く): 13629862

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 5507, 11014, 27535, 55070, 1690649, 3381298, 8453245, 16906490]

約数ペア:

[(1, 16906490), (2, 8453245), (5, 3381298), (10, 1690649), (307, 55070), (614, 27535), (1535, 11014), (3070, 5507)]