25955878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4177}}^1$

素因数の和:4431

約数の個数: 16

約数和(自身を含む): 42114240

約数和(自身を除く): 16158362

約数列:

[1, 2, 13, 26, 239, 478, 3107, 4177, 6214, 8354, 54301, 108602, 998303, 1996606, 12977939, 25955878]

約数ペア:

[(1, 25955878), (2, 12977939), (13, 1996606), (26, 998303), (239, 108602), (478, 54301), (3107, 8354), (4177, 6214)]