9745138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19727}}^1$

素因数の和:19761

約数の個数: 16

約数和(自身を含む): 16571520

約数和(自身を除く): 6826382

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 19727, 39454, 256451, 374813, 512902, 749626, 4872569, 9745138]

約数ペア:

[(1, 9745138), (2, 4872569), (13, 749626), (19, 512902), (26, 374813), (38, 256451), (247, 39454), (494, 19727)]