15691151536

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{206593}}^1$

素因数の和:206749

約数の個数: 40

約数和(自身を含む): 31356010944

約数和(自身を除く): 15664859408

約数列:

[1, 2, 4, 8, 16, 47, 94, 101, 188, 202, 376, 404, 752, 808, 1616, 4747, 9494, 18988, 37976, 75952, 206593, 413186, 826372, 1652744, 3305488, 9709871, 19419742, 20865893, 38839484, 41731786, 77678968, 83463572, 155357936, 166927144, 333854288, 980696971, 1961393942, 3922787884, 7845575768, 15691151536]

約数ペア:

[(1, 15691151536), (2, 7845575768), (4, 3922787884), (8, 1961393942), (16, 980696971), (47, 333854288), (94, 166927144), (101, 155357936), (188, 83463572), (202, 77678968), (376, 41731786), (404, 38839484), (752, 20865893), (808, 19419742), (1616, 9709871), (4747, 3305488), (9494, 1652744), (18988, 826372), (37976, 413186), (75952, 206593)]