12519488030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{178849829}}^1$

素因数の和:178849843

約数の個数: 16

約数和(自身を含む): 25754375520

約数和(自身を除く): 13234887490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 178849829, 357699658, 894249145, 1251948803, 1788498290, 2503897606, 6259744015, 12519488030]

約数ペア:

[(1, 12519488030), (2, 6259744015), (5, 2503897606), (7, 1788498290), (10, 1251948803), (14, 894249145), (35, 357699658), (70, 178849829)]