21194348522

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{144299}}^1$

素因数の和:144458

約数の個数: 32

約数和(自身を含む): 34576588800

約数和(自身を除く): 13382240278

約数列:

[1, 2, 23, 31, 46, 62, 103, 206, 713, 1426, 2369, 3193, 4738, 6386, 73439, 144299, 146878, 288598, 3318877, 4473269, 6637754, 8946538, 14862797, 29725594, 102885187, 205770374, 341844331, 460746707, 683688662, 921493414, 10597174261, 21194348522]

約数ペア:

[(1, 21194348522), (2, 10597174261), (23, 921493414), (31, 683688662), (46, 460746707), (62, 341844331), (103, 205770374), (206, 102885187), (713, 29725594), (1426, 14862797), (2369, 8946538), (3193, 6637754), (4738, 4473269), (6386, 3318877), (73439, 288598), (144299, 146878)]