16861898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3779}}^1$

素因数の和:3901

約数の個数: 16

約数和(自身を含む): 26671680

約数和(自身を除く): 9809782

約数列:

[1, 2, 23, 46, 97, 194, 2231, 3779, 4462, 7558, 86917, 173834, 366563, 733126, 8430949, 16861898]

約数ペア:

[(1, 16861898), (2, 8430949), (23, 733126), (46, 366563), (97, 173834), (194, 86917), (2231, 7558), (3779, 4462)]