13573420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{96953}}^1$

素因数の和:96969

約数の個数: 24

約数和(自身を含む): 32576544

約数和(自身を除く): 19003124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 96953, 193906, 387812, 484765, 678671, 969530, 1357342, 1939060, 2714684, 3393355, 6786710, 13573420]

約数ペア:

[(1, 13573420), (2, 6786710), (4, 3393355), (5, 2714684), (7, 1939060), (10, 1357342), (14, 969530), (20, 678671), (28, 484765), (35, 387812), (70, 193906), (140, 96953)]