22812719

素因数分解:

${\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 24224640

約数和(自身を除く): 1411921

約数列:

[1, 47, 61, 73, 109, 2867, 3431, 4453, 5123, 6649, 7957, 209291, 312503, 373979, 485377, 22812719]

約数ペア:

[(1, 22812719), (47, 485377), (61, 373979), (73, 312503), (109, 209291), (2867, 7957), (3431, 6649), (4453, 5123)]