222967294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1\times {\mathrm{7043}}^1$

素因数の和:8495

約数の個数: 16

約数和(自身を含む): 365160960

約数和(自身を除く): 142193666

約数列:

[1, 2, 11, 22, 1439, 2878, 7043, 14086, 15829, 31658, 77473, 154946, 10134877, 20269754, 111483647, 222967294]

約数ペア:

[(1, 222967294), (2, 111483647), (11, 20269754), (22, 10134877), (1439, 154946), (2878, 77473), (7043, 31658), (14086, 15829)]