47390378

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{17539}}^1$

素因数の和:17741

約数の個数: 16

約数和(自身を含む): 81666240

約数和(自身を除く): 34275862

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 17539, 35078, 122773, 245546, 3385027, 6770054, 23695189, 47390378]

約数ペア:

[(1, 47390378), (2, 23695189), (7, 6770054), (14, 3385027), (193, 245546), (386, 122773), (1351, 35078), (2702, 17539)]