11857744

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{2239}}^1$

素因数の和:2578

約数の個数: 20

約数和(自身を含む): 23054080

約数和(自身を除く): 11196336

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2239, 2648, 4478, 5296, 8956, 17912, 35824, 741109, 1482218, 2964436, 5928872, 11857744]

約数ペア:

[(1, 11857744), (2, 5928872), (4, 2964436), (8, 1482218), (16, 741109), (331, 35824), (662, 17912), (1324, 8956), (2239, 5296), (2648, 4478)]