12239444

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1613}}^1$

素因数の和:1895

約数の個数: 24

約数和(自身を含む): 24584448

約数和(自身を除く): 12345004

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1613, 1897, 3226, 3794, 6452, 7588, 11291, 22582, 45164, 437123, 874246, 1748492, 3059861, 6119722, 12239444]

約数ペア:

[(1, 12239444), (2, 6119722), (4, 3059861), (7, 1748492), (14, 874246), (28, 437123), (271, 45164), (542, 22582), (1084, 11291), (1613, 7588), (1897, 6452), (3226, 3794)]