15215838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5623}}^1$

素因数の和:5680

約数の個数: 32

約数和(自身を含む): 34013952

約数和(自身を除く): 18798114

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 5623, 11246, 16869, 33738, 61853, 123706, 185559, 230543, 371118, 461086, 691629, 1383258, 2535973, 5071946, 7607919, 15215838]

約数ペア:

[(1, 15215838), (2, 7607919), (3, 5071946), (6, 2535973), (11, 1383258), (22, 691629), (33, 461086), (41, 371118), (66, 230543), (82, 185559), (123, 123706), (246, 61853), (451, 33738), (902, 16869), (1353, 11246), (2706, 5623)]