19032247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1$

素因数の和:1290

約数の個数: 16

約数和(自身を含む): 21809088

約数和(自身を除く): 2776841

約数列:

[1, 13, 23, 53, 299, 689, 1201, 1219, 15613, 15847, 27623, 63653, 359099, 827489, 1464019, 19032247]

約数ペア:

[(1, 19032247), (13, 1464019), (23, 827489), (53, 359099), (299, 63653), (689, 27623), (1201, 15847), (1219, 15613)]