19194804

素因数分解:

$2^2\times 3^2\times {\mathrm{533189}}^1$

素因数の和:533199

約数の個数: 18

約数和(自身を含む): 48520290

約数和(自身を除く): 29325486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 533189, 1066378, 1599567, 2132756, 3199134, 4798701, 6398268, 9597402, 19194804]

約数ペア:

[(1, 19194804), (2, 9597402), (3, 6398268), (4, 4798701), (6, 3199134), (9, 2132756), (12, 1599567), (18, 1066378), (36, 533189)]