18442792

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{5749}}^1$

素因数の和:6156

約数の個数: 16

約数和(自身を含む): 34672500

約数和(自身を除く): 16229708

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 5749, 11498, 22996, 45992, 2305349, 4610698, 9221396, 18442792]

約数ペア:

[(1, 18442792), (2, 9221396), (4, 4610698), (8, 2305349), (401, 45992), (802, 22996), (1604, 11498), (3208, 5749)]