22503190

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 42197760

約数和(自身を除く): 19694570

約数列:

[1, 2, 5, 10, 43, 59, 86, 118, 215, 295, 430, 590, 887, 1774, 2537, 4435, 5074, 8870, 12685, 25370, 38141, 52333, 76282, 104666, 190705, 261665, 381410, 523330, 2250319, 4500638, 11251595, 22503190]

約数ペア:

[(1, 22503190), (2, 11251595), (5, 4500638), (10, 2250319), (43, 523330), (59, 381410), (86, 261665), (118, 190705), (215, 104666), (295, 76282), (430, 52333), (590, 38141), (887, 25370), (1774, 12685), (2537, 8870), (4435, 5074)]