25225574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{18797}}^1$

素因数の和:18871

約数の個数: 16

約数和(自身を含む): 41957136

約数和(自身を除く): 16731562

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 18797, 37594, 206767, 413534, 1146617, 2293234, 12612787, 25225574]

約数ペア:

[(1, 25225574), (2, 12612787), (11, 2293234), (22, 1146617), (61, 413534), (122, 206767), (671, 37594), (1342, 18797)]