25090117

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 27708912

約数和(自身を除く): 2618795

約数列:

[1, 13, 97, 101, 197, 1261, 1313, 2561, 9797, 19109, 19897, 127361, 248417, 258661, 1930009, 25090117]

約数ペア:

[(1, 25090117), (13, 1930009), (97, 258661), (101, 248417), (197, 127361), (1261, 19897), (1313, 19109), (2561, 9797)]