11400230

素因数分解:

$2^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1321}}^1$

素因数の和:2191

約数の個数: 16

約数和(自身を含む): 20559744

約数和(自身を除く): 9159514

約数列:

[1, 2, 5, 10, 863, 1321, 1726, 2642, 4315, 6605, 8630, 13210, 1140023, 2280046, 5700115, 11400230]

約数ペア:

[(1, 11400230), (2, 5700115), (5, 2280046), (10, 1140023), (863, 13210), (1321, 8630), (1726, 6605), (2642, 4315)]