21972828746

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{5340989}}^1$

素因数の和:5341030

約数の個数: 24

約数和(自身を含む): 38358990180

約数和(自身を除く): 16386161434

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 5340989, 10681978, 58750879, 90796813, 117501758, 181593626, 646259669, 998764943, 1292519338, 1997529886, 10986414373, 21972828746]

約数ペア:

[(1, 21972828746), (2, 10986414373), (11, 1997529886), (17, 1292519338), (22, 998764943), (34, 646259669), (121, 181593626), (187, 117501758), (242, 90796813), (374, 58750879), (2057, 10681978), (4114, 5340989)]