19489404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{147647}}^1$

素因数の和:147665

約数の個数: 24

約数和(自身を含む): 49609728

約数和(自身を除く): 30120324

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 147647, 295294, 442941, 590588, 885882, 1624117, 1771764, 3248234, 4872351, 6496468, 9744702, 19489404]

約数ペア:

[(1, 19489404), (2, 9744702), (3, 6496468), (4, 4872351), (6, 3248234), (11, 1771764), (12, 1624117), (22, 885882), (33, 590588), (44, 442941), (66, 295294), (132, 147647)]