2537222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2903}}^1$

素因数の和:2947

約数の個数: 16

約数和(自身を含む): 4181760

約数和(自身を除く): 1644538

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 2903, 5806, 55157, 66769, 110314, 133538, 1268611, 2537222]

約数ペア:

[(1, 2537222), (2, 1268611), (19, 133538), (23, 110314), (38, 66769), (46, 55157), (437, 5806), (874, 2903)]