19769068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15493}}^1$

素因数の和:15537

約数の個数: 24

約数和(自身を含む): 39044880

約数和(自身を除く): 19275812

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 15493, 30986, 61972, 170423, 340846, 449297, 681692, 898594, 1797188, 4942267, 9884534, 19769068]

約数ペア:

[(1, 19769068), (2, 9884534), (4, 4942267), (11, 1797188), (22, 898594), (29, 681692), (44, 449297), (58, 340846), (116, 170423), (319, 61972), (638, 30986), (1276, 15493)]