9891476

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18593}}^1$

素因数の和:18623

約数の個数: 24

約数和(自身を含む): 20825280

約数和(自身を除く): 10933804

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 18593, 37186, 74372, 130151, 260302, 353267, 520604, 706534, 1413068, 2472869, 4945738, 9891476]

約数ペア:

[(1, 9891476), (2, 4945738), (4, 2472869), (7, 1413068), (14, 706534), (19, 520604), (28, 353267), (38, 260302), (76, 130151), (133, 74372), (266, 37186), (532, 18593)]