19337528

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2719}}^1$

素因数の和:2859

約数の個数: 32

約数和(自身を含む): 41779200

約数和(自身を除く): 22441672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 2719, 3556, 5438, 7112, 10876, 19033, 21752, 38066, 76132, 152264, 345313, 690626, 1381252, 2417191, 2762504, 4834382, 9668764, 19337528]

約数ペア:

[(1, 19337528), (2, 9668764), (4, 4834382), (7, 2762504), (8, 2417191), (14, 1381252), (28, 690626), (56, 345313), (127, 152264), (254, 76132), (508, 38066), (889, 21752), (1016, 19033), (1778, 10876), (2719, 7112), (3556, 5438)]