13044910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 25090560

約数和(自身を除く): 12045650

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1319, 1978, 2638, 4945, 6595, 9890, 13190, 30337, 56717, 60674, 113434, 151685, 283585, 303370, 567170, 1304491, 2608982, 6522455, 13044910]

約数ペア:

[(1, 13044910), (2, 6522455), (5, 2608982), (10, 1304491), (23, 567170), (43, 303370), (46, 283585), (86, 151685), (115, 113434), (215, 60674), (230, 56717), (430, 30337), (989, 13190), (1319, 9890), (1978, 6595), (2638, 4945)]