19325684

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6701}}^1$

素因数の和:6815

約数の個数: 24

約数和(自身を含む): 39032448

約数和(自身を除く): 19706764

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 6701, 13402, 26804, 46907, 93814, 187628, 690203, 1380406, 2760812, 4831421, 9662842, 19325684]

約数ペア:

[(1, 19325684), (2, 9662842), (4, 4831421), (7, 2760812), (14, 1380406), (28, 690203), (103, 187628), (206, 93814), (412, 46907), (721, 26804), (1442, 13402), (2884, 6701)]