13212260

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1433}}^1$

素因数の和:1903

約数の個数: 24

約数和(自身を含む): 27825336

約数和(自身を除く): 14613076

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1433, 1844, 2305, 2866, 4610, 5732, 7165, 9220, 14330, 28660, 660613, 1321226, 2642452, 3303065, 6606130, 13212260]

約数ペア:

[(1, 13212260), (2, 6606130), (4, 3303065), (5, 2642452), (10, 1321226), (20, 660613), (461, 28660), (922, 14330), (1433, 9220), (1844, 7165), (2305, 5732), (2866, 4610)]