19187692414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{310049}}^1$

素因数の和:310188

約数の個数: 32

約数和(自身を含む): 32815692000

約数和(自身を除く): 13627999586

約数列:

[1, 2, 11, 22, 29, 58, 97, 194, 319, 638, 1067, 2134, 2813, 5626, 30943, 61886, 310049, 620098, 3410539, 6821078, 8991421, 17982842, 30074753, 60149506, 98905631, 197811262, 330822283, 661644566, 872167837, 1744335674, 9593846207, 19187692414]

約数ペア:

[(1, 19187692414), (2, 9593846207), (11, 1744335674), (22, 872167837), (29, 661644566), (58, 330822283), (97, 197811262), (194, 98905631), (319, 60149506), (638, 30074753), (1067, 17982842), (2134, 8991421), (2813, 6821078), (5626, 3410539), (30943, 620098), (61886, 310049)]