12507562

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:873

約数の個数: 16

約数和(自身を含む): 19219752

約数和(自身を除く): 6712190

約数列:

[1, 2, 61, 122, 157, 314, 653, 1306, 9577, 19154, 39833, 79666, 102521, 205042, 6253781, 12507562]

約数ペア:

[(1, 12507562), (2, 6253781), (61, 205042), (122, 102521), (157, 79666), (314, 39833), (653, 19154), (1306, 9577)]