8123792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{26723}}^1$

素因数の和:26750

約数の個数: 20

約数和(自身を含む): 16568880

約数和(自身を除く): 8445088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 26723, 53446, 106892, 213784, 427568, 507737, 1015474, 2030948, 4061896, 8123792]

約数ペア:

[(1, 8123792), (2, 4061896), (4, 2030948), (8, 1015474), (16, 507737), (19, 427568), (38, 213784), (76, 106892), (152, 53446), (304, 26723)]