13084340

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2131}}^1$

素因数の和:2447

約数の個数: 24

約数和(自身を含む): 27579552

約数和(自身を除く): 14495212

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 2131, 3070, 4262, 6140, 8524, 10655, 21310, 42620, 654217, 1308434, 2616868, 3271085, 6542170, 13084340]

約数ペア:

[(1, 13084340), (2, 6542170), (4, 3271085), (5, 2616868), (10, 1308434), (20, 654217), (307, 42620), (614, 21310), (1228, 10655), (1535, 8524), (2131, 6140), (3070, 4262)]