15729701

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 18258240

約数和(自身を除く): 2528539

約数列:

[1, 13, 19, 43, 247, 559, 817, 1481, 10621, 19253, 28139, 63683, 365807, 827879, 1209977, 15729701]

約数ペア:

[(1, 15729701), (13, 1209977), (19, 827879), (43, 365807), (247, 63683), (559, 28139), (817, 19253), (1481, 10621)]