2019512330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18359203}}^1$

素因数の和:18359221

約数の個数: 16

約数和(自身を含む): 3965588064

約数和(自身を除く): 1946075734

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18359203, 36718406, 91796015, 183592030, 201951233, 403902466, 1009756165, 2019512330]

約数ペア:

[(1, 2019512330), (2, 1009756165), (5, 403902466), (10, 201951233), (11, 183592030), (22, 91796015), (55, 36718406), (110, 18359203)]