16447426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1033}}^1$

素因数の和:1473

約数の個数: 16

約数和(自身を含む): 26056800

約数和(自身を除く): 9609374

約数列:

[1, 2, 19, 38, 419, 838, 1033, 2066, 7961, 15922, 19627, 39254, 432827, 865654, 8223713, 16447426]

約数ペア:

[(1, 16447426), (2, 8223713), (19, 865654), (38, 432827), (419, 39254), (838, 19627), (1033, 15922), (2066, 7961)]