19873044

素因数分解:

$2^2\times 3^2\times {\mathrm{552029}}^1$

素因数の和:552039

約数の個数: 18

約数和(自身を含む): 50234730

約数和(自身を除く): 30361686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 552029, 1104058, 1656087, 2208116, 3312174, 4968261, 6624348, 9936522, 19873044]

約数ペア:

[(1, 19873044), (2, 9936522), (3, 6624348), (4, 4968261), (6, 3312174), (9, 2208116), (12, 1656087), (18, 1104058), (36, 552029)]