19104381902

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{1157701}}^1$

素因数の和:1157963

約数の個数: 16

約数和(自身を含む): 29563078272

約数和(自身を除く): 10458696370

約数列:

[1, 2, 37, 74, 223, 446, 8251, 16502, 1157701, 2315402, 42834937, 85669874, 258167323, 516334646, 9552190951, 19104381902]

約数ペア:

[(1, 19104381902), (2, 9552190951), (37, 516334646), (74, 258167323), (223, 85669874), (446, 42834937), (8251, 2315402), (16502, 1157701)]