3979495394

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14960509}}^1$

素因数の和:14960537

約数の個数: 16

約数和(自身を含む): 7181044800

約数和(自身を除く): 3201549406

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 14960509, 29921018, 104723563, 209447126, 284249671, 568499342, 1989747697, 3979495394]

約数ペア:

[(1, 3979495394), (2, 1989747697), (7, 568499342), (14, 284249671), (19, 209447126), (38, 104723563), (133, 29921018), (266, 14960509)]