25541453

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1061}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 30925440

約数和(自身を除く): 5383987

約数列:

[1, 7, 19, 133, 181, 1061, 1267, 3439, 7427, 20159, 24073, 141113, 192041, 1344287, 3648779, 25541453]

約数ペア:

[(1, 25541453), (7, 3648779), (19, 1344287), (133, 192041), (181, 141113), (1061, 24073), (1267, 20159), (3439, 7427)]