19659354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2083}}^1$

素因数の和:2123

約数の個数: 48

約数和(自身を含む): 46564896

約数和(自身を除く): 26905542

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 2083, 3146, 4166, 4719, 6249, 9438, 12498, 22913, 27079, 45826, 54158, 68739, 81237, 137478, 162474, 252043, 297869, 504086, 595738, 756129, 893607, 1512258, 1787214, 3276559, 6553118, 9829677, 19659354]

約数ペア:

[(1, 19659354), (2, 9829677), (3, 6553118), (6, 3276559), (11, 1787214), (13, 1512258), (22, 893607), (26, 756129), (33, 595738), (39, 504086), (66, 297869), (78, 252043), (121, 162474), (143, 137478), (242, 81237), (286, 68739), (363, 54158), (429, 45826), (726, 27079), (858, 22913), (1573, 12498), (2083, 9438), (3146, 6249), (4166, 4719)]