12887446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45061}}^1$

素因数の和:45087

約数の個数: 16

約数和(自身を含む): 22711248

約数和(自身を除く): 9823802

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 45061, 90122, 495671, 585793, 991342, 1171586, 6443723, 12887446]

約数ペア:

[(1, 12887446), (2, 6443723), (11, 1171586), (13, 991342), (22, 585793), (26, 495671), (143, 90122), (286, 45061)]