13636940

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2221}}^1$

素因数の和:2537

約数の個数: 24

約数和(自身を含む): 28743792

約数和(自身を除く): 15106852

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 2221, 3070, 4442, 6140, 8884, 11105, 22210, 44420, 681847, 1363694, 2727388, 3409235, 6818470, 13636940]

約数ペア:

[(1, 13636940), (2, 6818470), (4, 3409235), (5, 2727388), (10, 1363694), (20, 681847), (307, 44420), (614, 22210), (1228, 11105), (1535, 8884), (2221, 6140), (3070, 4442)]