13002826

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{523}}^1$

素因数の和:957

約数の個数: 16

約数和(自身を含む): 20222208

約数和(自身を除く): 7219382

約数列:

[1, 2, 31, 62, 401, 523, 802, 1046, 12431, 16213, 24862, 32426, 209723, 419446, 6501413, 13002826]

約数ペア:

[(1, 13002826), (2, 6501413), (31, 419446), (62, 209723), (401, 32426), (523, 24862), (802, 16213), (1046, 12431)]