25617434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1373}}^1$

素因数の和:1885

約数の個数: 16

約数和(自身を含む): 40560480

約数和(自身を除く): 14943046

約数列:

[1, 2, 19, 38, 491, 982, 1373, 2746, 9329, 18658, 26087, 52174, 674143, 1348286, 12808717, 25617434]

約数ペア:

[(1, 25617434), (2, 12808717), (19, 1348286), (38, 674143), (491, 52174), (982, 26087), (1373, 18658), (2746, 9329)]