25651109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 29168640

約数和(自身を除く): 3517531

約数列:

[1, 11, 29, 191, 319, 421, 2101, 4631, 5539, 12209, 60929, 80411, 134299, 884521, 2331919, 25651109]

約数ペア:

[(1, 25651109), (11, 2331919), (29, 884521), (191, 134299), (319, 80411), (421, 60929), (2101, 12209), (4631, 5539)]