25013054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{11257}}^1$

素因数の和:11371

約数の個数: 16

約数和(自身を含む): 41339376

約数和(自身を除く): 16326322

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 11257, 22514, 123827, 247654, 1136957, 2273914, 12506527, 25013054]

約数ペア:

[(1, 25013054), (2, 12506527), (11, 2273914), (22, 1136957), (101, 247654), (202, 123827), (1111, 22514), (2222, 11257)]