12504305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2251}}^1$

素因数の和:2368

約数の個数: 16

約数和(自身を含む): 16538688

約数和(自身を除く): 4034383

約数列:

[1, 5, 11, 55, 101, 505, 1111, 2251, 5555, 11255, 24761, 123805, 227351, 1136755, 2500861, 12504305]

約数ペア:

[(1, 12504305), (5, 2500861), (11, 1136755), (55, 227351), (101, 123805), (505, 24761), (1111, 11255), (2251, 5555)]