25380958

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1607}}^1$

素因数の和:1811

約数の個数: 16

約数和(自身を含む): 39074400

約数和(自身を除く): 13693442

約数列:

[1, 2, 53, 106, 149, 298, 1607, 3214, 7897, 15794, 85171, 170342, 239443, 478886, 12690479, 25380958]

約数ペア:

[(1, 25380958), (2, 12690479), (53, 478886), (106, 239443), (149, 170342), (298, 85171), (1607, 15794), (3214, 7897)]