12194540

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4801}}^1$

素因数の和:4937

約数の個数: 24

約数和(自身を含む): 25815552

約数和(自身を除く): 13621012

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 4801, 9602, 19204, 24005, 48010, 96020, 609727, 1219454, 2438908, 3048635, 6097270, 12194540]

約数ペア:

[(1, 12194540), (2, 6097270), (4, 3048635), (5, 2438908), (10, 1219454), (20, 609727), (127, 96020), (254, 48010), (508, 24005), (635, 19204), (1270, 9602), (2540, 4801)]