12903454

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1373}}^1$

素因数の和:1539

約数の個数: 16

約数和(自身を含む): 20049408

約数和(自身を除く): 7145954

約数列:

[1, 2, 37, 74, 127, 254, 1373, 2746, 4699, 9398, 50801, 101602, 174371, 348742, 6451727, 12903454]

約数ペア:

[(1, 12903454), (2, 6451727), (37, 348742), (74, 174371), (127, 101602), (254, 50801), (1373, 9398), (2746, 4699)]