22872016

素因数分解:

$2^4\times {\mathrm{1109}}^1\times {\mathrm{1289}}^1$

素因数の和:2406

約数の個数: 20

約数和(自身を含む): 44388900

約数和(自身を除く): 21516884

約数列:

[1, 2, 4, 8, 16, 1109, 1289, 2218, 2578, 4436, 5156, 8872, 10312, 17744, 20624, 1429501, 2859002, 5718004, 11436008, 22872016]

約数ペア:

[(1, 22872016), (2, 11436008), (4, 5718004), (8, 2859002), (16, 1429501), (1109, 20624), (1289, 17744), (2218, 10312), (2578, 8872), (4436, 5156)]