187858972

素因数分解:

$2^2\times 7^1\times {\mathrm{2473}}^1\times {\mathrm{2713}}^1$

素因数の和:5197

約数の個数: 24

約数和(自身を含む): 376008416

約数和(自身を除く): 188149444

約数列:

[1, 2, 4, 7, 14, 28, 2473, 2713, 4946, 5426, 9892, 10852, 17311, 18991, 34622, 37982, 69244, 75964, 6709249, 13418498, 26836996, 46964743, 93929486, 187858972]

約数ペア:

[(1, 187858972), (2, 93929486), (4, 46964743), (7, 26836996), (14, 13418498), (28, 6709249), (2473, 75964), (2713, 69244), (4946, 37982), (5426, 34622), (9892, 18991), (10852, 17311)]