2912062538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18909497}}^1$

素因数の和:18909517

約数の個数: 16

約数和(自身を含む): 5445935424

約数和(自身を除く): 2533872886

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 18909497, 37818994, 132366479, 208004467, 264732958, 416008934, 1456031269, 2912062538]

約数ペア:

[(1, 2912062538), (2, 1456031269), (7, 416008934), (11, 264732958), (14, 208004467), (22, 132366479), (77, 37818994), (154, 18909497)]