11428178

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:1009

約数の個数: 16

約数和(自身を含む): 17620416

約数和(自身を除く): 6192238

約数列:

[1, 2, 53, 106, 131, 262, 823, 1646, 6943, 13886, 43619, 87238, 107813, 215626, 5714089, 11428178]

約数ペア:

[(1, 11428178), (2, 5714089), (53, 215626), (106, 107813), (131, 87238), (262, 43619), (823, 13886), (1646, 6943)]