18858926810

素因数分解:

$2^1\times 5^1\times {\mathrm{3083}}^1\times {\mathrm{611707}}^1$

素因数の和:614797

約数の個数: 16

約数和(自身を含む): 33957134496

約数和(自身を除く): 15098207686

約数列:

[1, 2, 5, 10, 3083, 6166, 15415, 30830, 611707, 1223414, 3058535, 6117070, 1885892681, 3771785362, 9429463405, 18858926810]

約数ペア:

[(1, 18858926810), (2, 9429463405), (5, 3771785362), (10, 1885892681), (3083, 6117070), (6166, 3058535), (15415, 1223414), (30830, 611707)]