16487812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6143}}^1$

素因数の和:6219

約数の個数: 24

約数和(自身を含む): 31997952

約数和(自身を除く): 15510140

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 6143, 12286, 24572, 67573, 135146, 270292, 374723, 749446, 1498892, 4121953, 8243906, 16487812]

約数ペア:

[(1, 16487812), (2, 8243906), (4, 4121953), (11, 1498892), (22, 749446), (44, 374723), (61, 270292), (122, 135146), (244, 67573), (671, 24572), (1342, 12286), (2684, 6143)]