13631660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97369}}^1$

素因数の和:97385

約数の個数: 24

約数和(自身を含む): 32716320

約数和(自身を除く): 19084660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 97369, 194738, 389476, 486845, 681583, 973690, 1363166, 1947380, 2726332, 3407915, 6815830, 13631660]

約数ペア:

[(1, 13631660), (2, 6815830), (4, 3407915), (5, 2726332), (7, 1947380), (10, 1363166), (14, 973690), (20, 681583), (28, 486845), (35, 389476), (70, 194738), (140, 97369)]