12919439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 15023232

約数和(自身を除く): 2103793

約数列:

[1, 13, 17, 53, 221, 689, 901, 1103, 11713, 14339, 18751, 58459, 243763, 759967, 993803, 12919439]

約数ペア:

[(1, 12919439), (13, 993803), (17, 759967), (53, 243763), (221, 58459), (689, 18751), (901, 14339), (1103, 11713)]