2019761527

素因数分解:

$7^2\times {\mathrm{1879}}^1\times {\mathrm{21937}}^1$

素因数の和:23830

約数の個数: 12

約数和(自身を含む): 2350876080

約数和(自身を除く): 331114553

約数列:

[1, 7, 49, 1879, 13153, 21937, 92071, 153559, 1074913, 41219623, 288537361, 2019761527]

約数ペア:

[(1, 2019761527), (7, 288537361), (49, 41219623), (1879, 1074913), (13153, 153559), (21937, 92071)]