2385317

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 16

約数和(自身を含む): 2790720

約数和(自身を除く): 405403

約数列:

[1, 11, 19, 101, 113, 209, 1111, 1243, 1919, 2147, 11413, 21109, 23617, 125543, 216847, 2385317]

約数ペア:

[(1, 2385317), (11, 216847), (19, 125543), (101, 23617), (113, 21109), (209, 11413), (1111, 2147), (1243, 1919)]