7246220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19069}}^1$

素因数の和:19097

約数の個数: 24

約数和(自身を含む): 16018800

約数和(自身を除く): 8772580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 19069, 38138, 76276, 95345, 190690, 362311, 381380, 724622, 1449244, 1811555, 3623110, 7246220]

約数ペア:

[(1, 7246220), (2, 3623110), (4, 1811555), (5, 1449244), (10, 724622), (19, 381380), (20, 362311), (38, 190690), (76, 95345), (95, 76276), (190, 38138), (380, 19069)]