19392072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{115429}}^1$

素因数の和:115445

約数の個数: 32

約数和(自身を含む): 55406400

約数和(自身を除く): 36014328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 115429, 230858, 346287, 461716, 692574, 808003, 923432, 1385148, 1616006, 2424009, 2770296, 3232012, 4848018, 6464024, 9696036, 19392072]

約数ペア:

[(1, 19392072), (2, 9696036), (3, 6464024), (4, 4848018), (6, 3232012), (7, 2770296), (8, 2424009), (12, 1616006), (14, 1385148), (21, 923432), (24, 808003), (28, 692574), (42, 461716), (56, 346287), (84, 230858), (168, 115429)]