38371792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{126223}}^1$

素因数の和:126250

約数の個数: 20

約数和(自身を含む): 78258880

約数和(自身を除く): 39887088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 126223, 252446, 504892, 1009784, 2019568, 2398237, 4796474, 9592948, 19185896, 38371792]

約数ペア:

[(1, 38371792), (2, 19185896), (4, 9592948), (8, 4796474), (16, 2398237), (19, 2019568), (38, 1009784), (76, 504892), (152, 252446), (304, 126223)]