9997708

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6737}}^1$

素因数の和:6801

約数の個数: 24

約数和(自身を含む): 20375712

約数和(自身を除く): 10378004

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 6737, 13474, 26948, 47159, 94318, 188636, 357061, 714122, 1428244, 2499427, 4998854, 9997708]

約数ペア:

[(1, 9997708), (2, 4998854), (4, 2499427), (7, 1428244), (14, 714122), (28, 357061), (53, 188636), (106, 94318), (212, 47159), (371, 26948), (742, 13474), (1484, 6737)]