15695863358

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{10691}}^1$

素因数の和:10989

約数の個数: 48

約数和(自身を含む): 27907659648

約数和(自身を除く): 12211796290

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 211, 422, 497, 994, 1477, 2954, 3479, 6958, 10339, 10691, 14981, 20678, 21382, 29962, 74837, 104867, 149674, 209734, 523859, 734069, 759061, 1047718, 1468138, 1518122, 2255801, 4511602, 5313427, 10626854, 15790607, 31581214, 37193989, 74387978, 110534249, 160161871, 221068498, 320323742, 1121133097, 2242266194, 7847931679, 15695863358]

約数ペア:

[(1, 15695863358), (2, 7847931679), (7, 2242266194), (14, 1121133097), (49, 320323742), (71, 221068498), (98, 160161871), (142, 110534249), (211, 74387978), (422, 37193989), (497, 31581214), (994, 15790607), (1477, 10626854), (2954, 5313427), (3479, 4511602), (6958, 2255801), (10339, 1518122), (10691, 1468138), (14981, 1047718), (20678, 759061), (21382, 734069), (29962, 523859), (74837, 209734), (104867, 149674)]