38717338

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{1151}}^1$

素因数の和:1314

約数の個数: 24

約数和(自身を含む): 64350720

約数和(自身を除く): 25633382

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 1151, 1529, 2302, 3058, 12661, 16819, 25322, 33638, 139271, 159989, 278542, 319978, 1759879, 3519758, 19358669, 38717338]

約数ペア:

[(1, 38717338), (2, 19358669), (11, 3519758), (22, 1759879), (121, 319978), (139, 278542), (242, 159989), (278, 139271), (1151, 33638), (1529, 25322), (2302, 16819), (3058, 12661)]