13782448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{45337}}^1$

素因数の和:45364

約数の個数: 20

約数和(自身を含む): 28109560

約数和(自身を除く): 14327112

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 45337, 90674, 181348, 362696, 725392, 861403, 1722806, 3445612, 6891224, 13782448]

約数ペア:

[(1, 13782448), (2, 6891224), (4, 3445612), (8, 1722806), (16, 861403), (19, 725392), (38, 362696), (76, 181348), (152, 90674), (304, 45337)]