13190518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9829}}^1$

素因数の和:9903

約数の個数: 16

約数和(自身を含む): 21940560

約数和(自身を除く): 8750042

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 9829, 19658, 108119, 216238, 599569, 1199138, 6595259, 13190518]

約数ペア:

[(1, 13190518), (2, 6595259), (11, 1199138), (22, 599569), (61, 216238), (122, 108119), (671, 19658), (1342, 9829)]