25266209

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 27116544

約数和(自身を除く): 1850335

約数列:

[1, 31, 41, 103, 193, 1271, 3193, 4223, 5983, 7913, 19879, 130913, 245303, 616249, 815039, 25266209]

約数ペア:

[(1, 25266209), (31, 815039), (41, 616249), (103, 245303), (193, 130913), (1271, 19879), (3193, 7913), (4223, 5983)]