12542467

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 14883840

約数和(自身を除く): 2341373

約数列:

[1, 7, 47, 67, 329, 469, 569, 3149, 3983, 22043, 26743, 38123, 187201, 266861, 1791781, 12542467]

約数ペア:

[(1, 12542467), (7, 1791781), (47, 266861), (67, 187201), (329, 38123), (469, 26743), (569, 22043), (3149, 3983)]