12376580

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4517}}^1$

素因数の和:4663

約数の個数: 24

約数和(自身を含む): 26186328

約数和(自身を除く): 13809748

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 4517, 9034, 18068, 22585, 45170, 90340, 618829, 1237658, 2475316, 3094145, 6188290, 12376580]

約数ペア:

[(1, 12376580), (2, 6188290), (4, 3094145), (5, 2475316), (10, 1237658), (20, 618829), (137, 90340), (274, 45170), (548, 22585), (685, 18068), (1370, 9034), (2740, 4517)]