13256716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9719}}^1$

素因数の和:9765

約数の個数: 24

約数和(自身を含む): 26127360

約数和(自身を除く): 12870644

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 9719, 19438, 38876, 106909, 213818, 301289, 427636, 602578, 1205156, 3314179, 6628358, 13256716]

約数ペア:

[(1, 13256716), (2, 6628358), (4, 3314179), (11, 1205156), (22, 602578), (31, 427636), (44, 301289), (62, 213818), (124, 106909), (341, 38876), (682, 19438), (1364, 9719)]