26491454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{8663}}^1$

素因数の和:8815

約数の個数: 16

約数和(自身を含む): 43666560

約数和(自身を除く): 17175106

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 8663, 17326, 95293, 190586, 1204157, 2408314, 13245727, 26491454]

約数ペア:

[(1, 26491454), (2, 13245727), (11, 2408314), (22, 1204157), (139, 190586), (278, 95293), (1529, 17326), (3058, 8663)]