25259806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{88321}}^1$

素因数の和:88347

約数の個数: 16

約数和(自身を含む): 44514288

約数和(自身を除く): 19254482

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 88321, 176642, 971531, 1148173, 1943062, 2296346, 12629903, 25259806]

約数ペア:

[(1, 25259806), (2, 12629903), (11, 2296346), (13, 1943062), (22, 1148173), (26, 971531), (143, 176642), (286, 88321)]