21906676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29287}}^1$

素因数の和:29319

約数の個数: 24

約数和(自身を含む): 44283456

約数和(自身を除く): 22376780

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 29287, 58574, 117148, 322157, 497879, 644314, 995758, 1288628, 1991516, 5476669, 10953338, 21906676]

約数ペア:

[(1, 21906676), (2, 10953338), (4, 5476669), (11, 1991516), (17, 1288628), (22, 995758), (34, 644314), (44, 497879), (68, 322157), (187, 117148), (374, 58574), (748, 29287)]