2019853388

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1534843}}^1$

素因数の和:1534901

約数の個数: 24

約数和(自身を含む): 4125660672

約数和(自身を除く): 2105807284

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1534843, 3069686, 6139372, 10743901, 21487802, 42975604, 72137621, 144275242, 288550484, 504963347, 1009926694, 2019853388]

約数ペア:

[(1, 2019853388), (2, 1009926694), (4, 504963347), (7, 288550484), (14, 144275242), (28, 72137621), (47, 42975604), (94, 21487802), (188, 10743901), (329, 6139372), (658, 3069686), (1316, 1534843)]