25212209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 28892160

約数和(自身を除く): 3679951

約数列:

[1, 11, 23, 227, 253, 439, 2497, 4829, 5221, 10097, 57431, 99653, 111067, 1096183, 2292019, 25212209]

約数ペア:

[(1, 25212209), (11, 2292019), (23, 1096183), (227, 111067), (253, 99653), (439, 57431), (2497, 10097), (4829, 5221)]