13577860

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1693}}^1$

素因数の和:2103

約数の個数: 24

約数和(自身を含む): 28601496

約数和(自身を除く): 15023636

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 1693, 2005, 3386, 4010, 6772, 8020, 8465, 16930, 33860, 678893, 1357786, 2715572, 3394465, 6788930, 13577860]

約数ペア:

[(1, 13577860), (2, 6788930), (4, 3394465), (5, 2715572), (10, 1357786), (20, 678893), (401, 33860), (802, 16930), (1604, 8465), (1693, 8020), (2005, 6772), (3386, 4010)]