19312612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25819}}^1$

素因数の和:25851

約数の個数: 24

約数和(自身を含む): 39039840

約数和(自身を除く): 19727228

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 25819, 51638, 103276, 284009, 438923, 568018, 877846, 1136036, 1755692, 4828153, 9656306, 19312612]

約数ペア:

[(1, 19312612), (2, 9656306), (4, 4828153), (11, 1755692), (17, 1136036), (22, 877846), (34, 568018), (44, 438923), (68, 284009), (187, 103276), (374, 51638), (748, 25819)]