16940796

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{32831}}^1$

素因数の和:32881

約数の個数: 24

約数和(自身を含む): 40449024

約数和(自身を除く): 23508228

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 32831, 65662, 98493, 131324, 196986, 393972, 1411733, 2823466, 4235199, 5646932, 8470398, 16940796]

約数ペア:

[(1, 16940796), (2, 8470398), (3, 5646932), (4, 4235199), (6, 2823466), (12, 1411733), (43, 393972), (86, 196986), (129, 131324), (172, 98493), (258, 65662), (516, 32831)]