17963043838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1\times {\mathrm{3061}}^1$

素因数の和:3940

約数の個数: 32

約数和(自身を含む): 28313750592

約数和(自身を除く): 10350706754

約数列:

[1, 2, 23, 46, 193, 386, 661, 1322, 3061, 4439, 6122, 8878, 15203, 30406, 70403, 127573, 140806, 255146, 590773, 1181546, 2023321, 2934179, 4046642, 5868358, 13587779, 27175558, 46536383, 93072766, 390500953, 781001906, 8981521919, 17963043838]

約数ペア:

[(1, 17963043838), (2, 8981521919), (23, 781001906), (46, 390500953), (193, 93072766), (386, 46536383), (661, 27175558), (1322, 13587779), (3061, 5868358), (4439, 4046642), (6122, 2934179), (8878, 2023321), (15203, 1181546), (30406, 590773), (70403, 255146), (127573, 140806)]