19253507

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9199}}^1$

素因数の和:9242

約数の個数: 16

約数和(自身を含む): 24729600

約数和(自身を除く): 5476093

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 9199, 64393, 119587, 211577, 837109, 1481039, 2750501, 19253507]

約数ペア:

[(1, 19253507), (7, 2750501), (13, 1481039), (23, 837109), (91, 211577), (161, 119587), (299, 64393), (2093, 9199)]