11804420

素因数分解:

$2^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{877}}^1$

素因数の和:1559

約数の個数: 24

約数和(自身を含む): 24854424

約数和(自身を除く): 13050004

約数列:

[1, 2, 4, 5, 10, 20, 673, 877, 1346, 1754, 2692, 3365, 3508, 4385, 6730, 8770, 13460, 17540, 590221, 1180442, 2360884, 2951105, 5902210, 11804420]

約数ペア:

[(1, 11804420), (2, 5902210), (4, 2951105), (5, 2360884), (10, 1180442), (20, 590221), (673, 17540), (877, 13460), (1346, 8770), (1754, 6730), (2692, 4385), (3365, 3508)]