12542538

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67433}}^1$

素因数の和:67469

約数の個数: 16

約数和(自身を含む): 25894656

約数和(自身を除く): 13352118

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 67433, 134866, 202299, 404598, 2090423, 4180846, 6271269, 12542538]

約数ペア:

[(1, 12542538), (2, 6271269), (3, 4180846), (6, 2090423), (31, 404598), (62, 202299), (93, 134866), (186, 67433)]