18829294

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2683}}^1$

素因数の和:2736

約数の個数: 24

約数和(自身を含む): 32127480

約数和(自身を除く): 13298186

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 2683, 3509, 5366, 7018, 29513, 59026, 77807, 155614, 324643, 649286, 855877, 1711754, 9414647, 18829294]

約数ペア:

[(1, 18829294), (2, 9414647), (11, 1711754), (22, 855877), (29, 649286), (58, 324643), (121, 155614), (242, 77807), (319, 59026), (638, 29513), (2683, 7018), (3509, 5366)]