13171376

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{2207}}^1$

素因数の和:2588

約数の個数: 20

約数和(自身を含む): 25599552

約数和(自身を除く): 12428176

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2207, 2984, 4414, 5968, 8828, 17656, 35312, 823211, 1646422, 3292844, 6585688, 13171376]

約数ペア:

[(1, 13171376), (2, 6585688), (4, 3292844), (8, 1646422), (16, 823211), (373, 35312), (746, 17656), (1492, 8828), (2207, 5968), (2984, 4414)]