127808210594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{90901999}}^1$

素因数の和:90902057

約数の個数: 16

約数和(自身を含む): 207256560000

約数和(自身を除く): 79448349406

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 90901999, 181803998, 1727137981, 3363373963, 3454275962, 6726747926, 63904105297, 127808210594]

約数ペア:

[(1, 127808210594), (2, 63904105297), (19, 6726747926), (37, 3454275962), (38, 3363373963), (74, 1727137981), (703, 181803998), (1406, 90901999)]