19562511948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12257213}}^1$

素因数の和:12257246

約数の個数: 48

約数和(自身を含む): 54912318720

約数和(自身を除く): 35349806772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 12257213, 24514426, 36771639, 49028852, 73543278, 85800491, 147086556, 171600982, 232887047, 257401473, 343201964, 465774094, 514802946, 698661141, 931548188, 1029605892, 1397322282, 1630209329, 2794644564, 3260418658, 4890627987, 6520837316, 9781255974, 19562511948]

約数ペア:

[(1, 19562511948), (2, 9781255974), (3, 6520837316), (4, 4890627987), (6, 3260418658), (7, 2794644564), (12, 1630209329), (14, 1397322282), (19, 1029605892), (21, 931548188), (28, 698661141), (38, 514802946), (42, 465774094), (57, 343201964), (76, 257401473), (84, 232887047), (114, 171600982), (133, 147086556), (228, 85800491), (266, 73543278), (399, 49028852), (532, 36771639), (798, 24514426), (1596, 12257213)]