19986592

素因数分解:

$2^5\times {\mathrm{283}}^1\times {\mathrm{2207}}^1$

素因数の和:2500

約数の個数: 24

約数和(自身を含む): 39505536

約数和(自身を除く): 19518944

約数列:

[1, 2, 4, 8, 16, 32, 283, 566, 1132, 2207, 2264, 4414, 4528, 8828, 9056, 17656, 35312, 70624, 624581, 1249162, 2498324, 4996648, 9993296, 19986592]

約数ペア:

[(1, 19986592), (2, 9993296), (4, 4996648), (8, 2498324), (16, 1249162), (32, 624581), (283, 70624), (566, 35312), (1132, 17656), (2207, 9056), (2264, 8828), (4414, 4528)]