21946854

素因数分解:

$2^1\times 3^1\times {\mathrm{1237}}^1\times {\mathrm{2957}}^1$

素因数の和:4199

約数の個数: 16

約数和(自身を含む): 43944048

約数和(自身を除く): 21997194

約数列:

[1, 2, 3, 6, 1237, 2474, 2957, 3711, 5914, 7422, 8871, 17742, 3657809, 7315618, 10973427, 21946854]

約数ペア:

[(1, 21946854), (2, 10973427), (3, 7315618), (6, 3657809), (1237, 17742), (2474, 8871), (2957, 7422), (3711, 5914)]