4255491674

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15998089}}^1$

素因数の和:15998117

約数の個数: 16

約数和(自身を含む): 7679083200

約数和(自身を除く): 3423591526

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 15998089, 31996178, 111986623, 223973246, 303963691, 607927382, 2127745837, 4255491674]

約数ペア:

[(1, 4255491674), (2, 2127745837), (7, 607927382), (14, 303963691), (19, 223973246), (38, 111986623), (133, 31996178), (266, 15998089)]