26438671

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1451}}^1$

素因数の和:1614

約数の個数: 16

約数和(自身を含む): 32060160

約数和(自身を除く): 5621489

約数列:

[1, 7, 19, 133, 137, 959, 1451, 2603, 10157, 18221, 27569, 192983, 198787, 1391509, 3776953, 26438671]

約数ペア:

[(1, 26438671), (7, 3776953), (19, 1391509), (133, 198787), (137, 192983), (959, 27569), (1451, 18221), (2603, 10157)]