19410365896

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{22037}}^1\times {\mathrm{4787}}^1$

素因数の和:26853

約数の個数: 32

約数和(自身を含む): 37986459840

約数和(自身を除く): 18576093944

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 4787, 9574, 19148, 22037, 38296, 44074, 88148, 110101, 176296, 220202, 440404, 506851, 880808, 1013702, 2027404, 4054808, 105491119, 210982238, 421964476, 843928952, 2426295737, 4852591474, 9705182948, 19410365896]

約数ペア:

[(1, 19410365896), (2, 9705182948), (4, 4852591474), (8, 2426295737), (23, 843928952), (46, 421964476), (92, 210982238), (184, 105491119), (4787, 4054808), (9574, 2027404), (19148, 1013702), (22037, 880808), (38296, 506851), (44074, 440404), (88148, 220202), (110101, 176296)]