12691304

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{38693}}^1$

素因数の和:38740

約数の個数: 16

約数和(自身を含む): 24377220

約数和(自身を除く): 11685916

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 38693, 77386, 154772, 309544, 1586413, 3172826, 6345652, 12691304]

約数ペア:

[(1, 12691304), (2, 6345652), (4, 3172826), (8, 1586413), (41, 309544), (82, 154772), (164, 77386), (328, 38693)]