2019233503

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{1791689}}^1$

素因数の和:1791726

約数の個数: 12

約数和(自身を含む): 2451031920

約数和(自身を除く): 431798417

約数列:

[1, 7, 23, 49, 161, 1127, 1791689, 12541823, 41208847, 87792761, 288461929, 2019233503]

約数ペア:

[(1, 2019233503), (7, 288461929), (23, 87792761), (49, 41208847), (161, 12541823), (1127, 1791689)]