19635613

素因数分解:

${\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 20885760

約数和(自身を除く): 1250147

約数列:

[1, 47, 59, 73, 97, 2773, 3431, 4307, 4559, 5723, 7081, 202429, 268981, 332807, 417779, 19635613]

約数ペア:

[(1, 19635613), (47, 417779), (59, 332807), (73, 268981), (97, 202429), (2773, 7081), (3431, 5723), (4307, 4559)]