2216795030

素因数分解:

$2^1\times 5^1\times {\mathrm{11119}}^1\times {\mathrm{19937}}^1$

素因数の和:31063

約数の個数: 16

約数和(自身を含む): 3990790080

約数和(自身を除く): 1773995050

約数列:

[1, 2, 5, 10, 11119, 19937, 22238, 39874, 55595, 99685, 111190, 199370, 221679503, 443359006, 1108397515, 2216795030]

約数ペア:

[(1, 2216795030), (2, 1108397515), (5, 443359006), (10, 221679503), (11119, 199370), (19937, 111190), (22238, 99685), (39874, 55595)]