19089036

素因数分解:

$2^2\times 3^2\times {\mathrm{530251}}^1$

素因数の和:530261

約数の個数: 18

約数和(自身を含む): 48252932

約数和(自身を除く): 29163896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 530251, 1060502, 1590753, 2121004, 3181506, 4772259, 6363012, 9544518, 19089036]

約数ペア:

[(1, 19089036), (2, 9544518), (3, 6363012), (4, 4772259), (6, 3181506), (9, 2121004), (12, 1590753), (18, 1060502), (36, 530251)]