16698748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1987}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 32062464

約数和(自身を除く): 15363716

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 1987, 2101, 3974, 4202, 7948, 8404, 21857, 43714, 87428, 379517, 759034, 1518068, 4174687, 8349374, 16698748]

約数ペア:

[(1, 16698748), (2, 8349374), (4, 4174687), (11, 1518068), (22, 759034), (44, 379517), (191, 87428), (382, 43714), (764, 21857), (1987, 8404), (2101, 7948), (3974, 4202)]