2894384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{9521}}^1$

素因数の和:9548

約数の個数: 20

約数和(自身を含む): 5903640

約数和(自身を除く): 3009256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 9521, 19042, 38084, 76168, 152336, 180899, 361798, 723596, 1447192, 2894384]

約数ペア:

[(1, 2894384), (2, 1447192), (4, 723596), (8, 361798), (16, 180899), (19, 152336), (38, 76168), (76, 38084), (152, 19042), (304, 9521)]