25471742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{16349}}^1$

素因数の和:16411

約数の個数: 16

約数和(自身を含む): 41202000

約数和(自身を除く): 15730258

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 16349, 32698, 310631, 621262, 670309, 1340618, 12735871, 25471742]

約数ペア:

[(1, 25471742), (2, 12735871), (19, 1340618), (38, 670309), (41, 621262), (82, 310631), (779, 32698), (1558, 16349)]