15697813978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1\times {\mathrm{2111}}^1$

素因数の和:2683

約数の個数: 64

約数和(自身を含む): 29707223040

約数和(自身を除く): 14009409062

約数列:

[1, 2, 7, 11, 14, 22, 77, 109, 154, 218, 443, 763, 886, 1199, 1526, 2111, 2398, 3101, 4222, 4873, 6202, 8393, 9746, 14777, 16786, 23221, 29554, 34111, 46442, 48287, 68222, 96574, 162547, 230099, 325094, 338009, 460198, 531157, 676018, 935173, 1062314, 1610693, 1870346, 2531089, 3221386, 3718099, 5062178, 6546211, 7436198, 10286903, 13092422, 17717623, 20573806, 35435246, 72008321, 101933857, 144016642, 203867714, 713536999, 1121272427, 1427073998, 2242544854, 7848906989, 15697813978]

約数ペア:

[(1, 15697813978), (2, 7848906989), (7, 2242544854), (11, 1427073998), (14, 1121272427), (22, 713536999), (77, 203867714), (109, 144016642), (154, 101933857), (218, 72008321), (443, 35435246), (763, 20573806), (886, 17717623), (1199, 13092422), (1526, 10286903), (2111, 7436198), (2398, 6546211), (3101, 5062178), (4222, 3718099), (4873, 3221386), (6202, 2531089), (8393, 1870346), (9746, 1610693), (14777, 1062314), (16786, 935173), (23221, 676018), (29554, 531157), (34111, 460198), (46442, 338009), (48287, 325094), (68222, 230099), (96574, 162547)]