26990222

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101467}}^1$

素因数の和:101495

約数の個数: 16

約数和(自身を含む): 48704640

約数和(自身を除く): 21714418

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 101467, 202934, 710269, 1420538, 1927873, 3855746, 13495111, 26990222]

約数ペア:

[(1, 26990222), (2, 13495111), (7, 3855746), (14, 1927873), (19, 1420538), (38, 710269), (133, 202934), (266, 101467)]