21924946

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1249}}^1$

素因数の和:1449

約数の個数: 16

約数和(自身を含む): 33660000

約数和(自身を除く): 11735054

約数列:

[1, 2, 67, 131, 134, 262, 1249, 2498, 8777, 17554, 83683, 163619, 167366, 327238, 10962473, 21924946]

約数ペア:

[(1, 21924946), (2, 10962473), (67, 327238), (131, 167366), (134, 163619), (262, 83683), (1249, 17554), (2498, 8777)]