25420538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{88883}}^1$

素因数の和:88909

約数の個数: 16

約数和(自身を含む): 44797536

約数和(自身を除く): 19376998

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 88883, 177766, 977713, 1155479, 1955426, 2310958, 12710269, 25420538]

約数ペア:

[(1, 25420538), (2, 12710269), (11, 2310958), (13, 1955426), (22, 1155479), (26, 977713), (143, 177766), (286, 88883)]