2019139619

素因数分解:

$7^2\times {\mathrm{4663}}^1\times {\mathrm{8837}}^1$

素因数の和:13514

約数の個数: 12

約数和(自身を含む): 2349564624

約数和(自身を除く): 330425005

約数列:

[1, 7, 49, 4663, 8837, 32641, 61859, 228487, 433013, 41206931, 288448517, 2019139619]

約数ペア:

[(1, 2019139619), (7, 288448517), (49, 41206931), (4663, 433013), (8837, 228487), (32641, 61859)]