1949203856

素因数分解:

$2^4\times {\mathrm{6323}}^1\times {\mathrm{19267}}^1$

素因数の和:25598

約数の個数: 20

約数和(自身を含む): 3777375792

約数和(自身を除く): 1828171936

約数列:

[1, 2, 4, 8, 16, 6323, 12646, 19267, 25292, 38534, 50584, 77068, 101168, 154136, 308272, 121825241, 243650482, 487300964, 974601928, 1949203856]

約数ペア:

[(1, 1949203856), (2, 974601928), (4, 487300964), (8, 243650482), (16, 121825241), (6323, 308272), (12646, 154136), (19267, 101168), (25292, 77068), (38534, 50584)]