19773912

素因数分解:

$2^3\times 3^1\times {\mathrm{823913}}^1$

素因数の和:823922

約数の個数: 16

約数和(自身を含む): 49434840

約数和(自身を除く): 29660928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 823913, 1647826, 2471739, 3295652, 4943478, 6591304, 9886956, 19773912]

約数ペア:

[(1, 19773912), (2, 9886956), (3, 6591304), (4, 4943478), (6, 3295652), (8, 2471739), (12, 1647826), (24, 823913)]