25208402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{1439}}^1$

素因数の和:1921

約数の個数: 16

約数和(自身を含む): 39916800

約数和(自身を除く): 14708398

約数列:

[1, 2, 19, 38, 461, 922, 1439, 2878, 8759, 17518, 27341, 54682, 663379, 1326758, 12604201, 25208402]

約数ペア:

[(1, 25208402), (2, 12604201), (19, 1326758), (38, 663379), (461, 54682), (922, 27341), (1439, 17518), (2878, 8759)]