19150912

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{2473}}^1$

素因数の和:2507

約数の個数: 42

約数和(自身を含む): 41788334

約数和(自身を除く): 22637422

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 2473, 3872, 4946, 7744, 9892, 19784, 27203, 39568, 54406, 79136, 108812, 158272, 217624, 299233, 435248, 598466, 870496, 1196932, 1740992, 2393864, 4787728, 9575456, 19150912]

約数ペア:

[(1, 19150912), (2, 9575456), (4, 4787728), (8, 2393864), (11, 1740992), (16, 1196932), (22, 870496), (32, 598466), (44, 435248), (64, 299233), (88, 217624), (121, 158272), (176, 108812), (242, 79136), (352, 54406), (484, 39568), (704, 27203), (968, 19784), (1936, 9892), (2473, 7744), (3872, 4946)]