26478001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{839}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 30643200

約数和(自身を除く): 4165199

約数列:

[1, 11, 19, 151, 209, 839, 1661, 2869, 9229, 15941, 31559, 126689, 175351, 1393579, 2407091, 26478001]

約数ペア:

[(1, 26478001), (11, 2407091), (19, 1393579), (151, 175351), (209, 126689), (839, 31559), (1661, 15941), (2869, 9229)]