12642548

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1049}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 23284800

約数和(自身を除く): 10642252

約数列:

[1, 2, 4, 23, 46, 92, 131, 262, 524, 1049, 2098, 3013, 4196, 6026, 12052, 24127, 48254, 96508, 137419, 274838, 549676, 3160637, 6321274, 12642548]

約数ペア:

[(1, 12642548), (2, 6321274), (4, 3160637), (23, 549676), (46, 274838), (92, 137419), (131, 96508), (262, 48254), (524, 24127), (1049, 12052), (2098, 6026), (3013, 4196)]