22539439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 25283104

約数和(自身を除く): 2743665

約数列:

[1, 13, 43, 61, 559, 661, 793, 2623, 8593, 28423, 34099, 40321, 369499, 524173, 1733803, 22539439]

約数ペア:

[(1, 22539439), (13, 1733803), (43, 524173), (61, 369499), (559, 40321), (661, 34099), (793, 28423), (2623, 8593)]