15295684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{643}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 28310240

約数和(自身を除く): 13014556

約数列:

[1, 2, 4, 19, 38, 76, 313, 626, 643, 1252, 1286, 2572, 5947, 11894, 12217, 23788, 24434, 48868, 201259, 402518, 805036, 3823921, 7647842, 15295684]

約数ペア:

[(1, 15295684), (2, 7647842), (4, 3823921), (19, 805036), (38, 402518), (76, 201259), (313, 48868), (626, 24434), (643, 23788), (1252, 12217), (1286, 11894), (2572, 5947)]