16898680948

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{677}}^1\times {\mathrm{19937}}^1$

素因数の和:20931

約数の個数: 24

約数和(自身を含む): 29712484872

約数和(自身を除く): 12813803924

約数列:

[1, 2, 4, 313, 626, 677, 1252, 1354, 2708, 19937, 39874, 79748, 211901, 423802, 847604, 6240281, 12480562, 13497349, 24961124, 26994698, 53989396, 4224670237, 8449340474, 16898680948]

約数ペア:

[(1, 16898680948), (2, 8449340474), (4, 4224670237), (313, 53989396), (626, 26994698), (677, 24961124), (1252, 13497349), (1354, 12480562), (2708, 6240281), (19937, 847604), (39874, 423802), (79748, 211901)]