2103753454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1\times {\mathrm{3371}}^1$

素因数の和:4896

約数の個数: 32

約数和(自身を含む): 3627192960

約数和(自身を除く): 1523439506

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1493, 2986, 3371, 6742, 16423, 28367, 32846, 37081, 56734, 64049, 74162, 128098, 312037, 624074, 704539, 1409078, 5032903, 10065806, 55361933, 95625157, 110723866, 191250314, 1051876727, 2103753454]

約数ペア:

[(1, 2103753454), (2, 1051876727), (11, 191250314), (19, 110723866), (22, 95625157), (38, 55361933), (209, 10065806), (418, 5032903), (1493, 1409078), (2986, 704539), (3371, 624074), (6742, 312037), (16423, 128098), (28367, 74162), (32846, 64049), (37081, 56734)]