19383912

素因数分解:

$2^3\times 3^2\times {\mathrm{269221}}^1$

素因数の和:269233

約数の個数: 24

約数和(自身を含む): 52498290

約数和(自身を除く): 33114378

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269221, 538442, 807663, 1076884, 1615326, 2153768, 2422989, 3230652, 4845978, 6461304, 9691956, 19383912]

約数ペア:

[(1, 19383912), (2, 9691956), (3, 6461304), (4, 4845978), (6, 3230652), (8, 2422989), (9, 2153768), (12, 1615326), (18, 1076884), (24, 807663), (36, 538442), (72, 269221)]