12097471

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 14045184

約数和(自身を除く): 1947713

約数列:

[1, 19, 23, 31, 47, 361, 437, 589, 713, 893, 1081, 1457, 8303, 11191, 13547, 16967, 20539, 27683, 33511, 257393, 390241, 525977, 636709, 12097471]

約数ペア:

[(1, 12097471), (19, 636709), (23, 525977), (31, 390241), (47, 257393), (361, 33511), (437, 27683), (589, 20539), (713, 16967), (893, 13547), (1081, 11191), (1457, 8303)]