12198417

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52807}}^1$

素因数の和:52828

約数の個数: 16

約数和(自身を含む): 20278272

約数和(自身を除く): 8079855

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 52807, 158421, 369649, 580877, 1108947, 1742631, 4066139, 12198417]

約数ペア:

[(1, 12198417), (3, 4066139), (7, 1742631), (11, 1108947), (21, 580877), (33, 369649), (77, 158421), (231, 52807)]