16994864

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{3209}}^1$

素因数の和:3548

約数の個数: 20

約数和(自身を含む): 33037320

約数和(自身を除く): 16042456

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 3209, 5296, 6418, 12836, 25672, 51344, 1062179, 2124358, 4248716, 8497432, 16994864]

約数ペア:

[(1, 16994864), (2, 8497432), (4, 4248716), (8, 2124358), (16, 1062179), (331, 51344), (662, 25672), (1324, 12836), (2648, 6418), (3209, 5296)]