39398894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 66873600

約数和(自身を除く): 27474706

約数列:

[1, 2, 17, 19, 34, 38, 71, 142, 323, 646, 859, 1207, 1349, 1718, 2414, 2698, 14603, 16321, 22933, 29206, 32642, 45866, 60989, 121978, 277457, 554914, 1036813, 1158791, 2073626, 2317582, 19699447, 39398894]

約数ペア:

[(1, 39398894), (2, 19699447), (17, 2317582), (19, 2073626), (34, 1158791), (38, 1036813), (71, 554914), (142, 277457), (323, 121978), (646, 60989), (859, 45866), (1207, 32642), (1349, 29206), (1718, 22933), (2414, 16321), (2698, 14603)]