22175056

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{2239}}^1$

素因数の和:2866

約数の個数: 20

約数和(自身を含む): 43052800

約数和(自身を除く): 20877744

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2239, 2476, 4478, 4952, 8956, 9904, 17912, 35824, 1385941, 2771882, 5543764, 11087528, 22175056]

約数ペア:

[(1, 22175056), (2, 11087528), (4, 5543764), (8, 2771882), (16, 1385941), (619, 35824), (1238, 17912), (2239, 9904), (2476, 8956), (4478, 4952)]