12738776

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{9769}}^1$

素因数の和:9938

約数の個数: 16

約数和(自身を含む): 24034200

約数和(自身を除く): 11295424

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 9769, 19538, 39076, 78152, 1592347, 3184694, 6369388, 12738776]

約数ペア:

[(1, 12738776), (2, 6369388), (4, 3184694), (8, 1592347), (163, 78152), (326, 39076), (652, 19538), (1304, 9769)]