2019922142

素因数分解:

$2^1\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{112807}}^1$

素因数の和:114095

約数の個数: 16

約数和(自身を含む): 3465461760

約数和(自身を除く): 1445539618

約数列:

[1, 2, 7, 14, 1279, 2558, 8953, 17906, 112807, 225614, 789649, 1579298, 144280153, 288560306, 1009961071, 2019922142]

約数ペア:

[(1, 2019922142), (2, 1009961071), (7, 288560306), (14, 144280153), (1279, 1579298), (2558, 789649), (8953, 225614), (17906, 112807)]