16520565588

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{189187}}^1$

素因数の和:189596

約数の個数: 48

約数和(自身を含む): 40682987520

約数和(自身を除く): 24162421932

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 383, 766, 1149, 1532, 2298, 4596, 7277, 14554, 21831, 29108, 43662, 87324, 189187, 378374, 567561, 756748, 1135122, 2270244, 3594553, 7189106, 10783659, 14378212, 21567318, 43134636, 72458621, 144917242, 217375863, 289834484, 434751726, 869503452, 1376713799, 2753427598, 4130141397, 5506855196, 8260282794, 16520565588]

約数ペア:

[(1, 16520565588), (2, 8260282794), (3, 5506855196), (4, 4130141397), (6, 2753427598), (12, 1376713799), (19, 869503452), (38, 434751726), (57, 289834484), (76, 217375863), (114, 144917242), (228, 72458621), (383, 43134636), (766, 21567318), (1149, 14378212), (1532, 10783659), (2298, 7189106), (4596, 3594553), (7277, 2270244), (14554, 1135122), (21831, 756748), (29108, 567561), (43662, 378374), (87324, 189187)]