13569460

素因数分解:

$2^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1709}}^1$

素因数の和:2115

約数の個数: 24

約数和(自身を含む): 28584360

約数和(自身を除く): 15014900

約数列:

[1, 2, 4, 5, 10, 20, 397, 794, 1588, 1709, 1985, 3418, 3970, 6836, 7940, 8545, 17090, 34180, 678473, 1356946, 2713892, 3392365, 6784730, 13569460]

約数ペア:

[(1, 13569460), (2, 6784730), (4, 3392365), (5, 2713892), (10, 1356946), (20, 678473), (397, 34180), (794, 17090), (1588, 8545), (1709, 7940), (1985, 6836), (3418, 3970)]